Project description:BackgroundDigital media is an effective tool to enhance brand recognition and is currently referenced by more than 40% of orthopedic patients when selecting a physician. The purpose of this study was to evaluate the use of social media among foot and ankle (F&A) orthopedic surgeons, and the impact of that social media presence on scores of a physician-rated website (PRW).MethodsRandomly selected F&A orthopedic surgeons from all major geographical locations across the United States were identified using the AAOS.org website. Internet searches were then performed using the physician's name and the respective social media platform. A comprehensive social media use index (SMI) was created for each surgeon using a scoring system based on social media platform use. The use of individual platforms and SMI was compared to the F&A surgeon's Healthgrades scores. Descriptive statistics, unpaired Student t tests, and linear regression were used to assess the effect of social media on the PRW scores.ResultsA total of 123 board-certified F&A orthopedic surgeons were included in our study demonstrating varying social media use: Facebook (48.8%), Twitter (15.4%), YouTube (23.6%), LinkedIn (47.9%), personal website (24.4%), group website (52.9%), and Instagram (0%). The mean SMI was 2.4 ± 1.6 (range 0-7). Surgeons who used a Facebook page were older, whereas those using a group website were younger (P < .05). F&A orthopedic surgeons with a YouTube page had statistically higher Healthgrades scores compared to those without (P < .05).ConclusionF&A orthopedic surgeons underused social media platforms in their clinical practice. Among all the platforms studied, a YouTube page was the most impactful social media platform on Healthgrades scores for F&A orthopedic surgeons. Given these findings, we recommend that physicians closely monitor their digital identity and maintain a diverse social media presence including a YouTube page to promote their clinical practice.Level of evidenceLevel IV.
Project description:BackgroundKnee scooters ("scooters") are a commonly used device to facilitate postoperative adherence to weightbearing restrictions. Although high rates of falls have been reported, little is known about injuries related to scooter use.MethodsWe analyzed survey responses from 316 of 2046 members (15%) of the American Orthopaedic Foot & Ankle Society in May-June 2019 describing (1) frequency of scooter recommendation; (2) indications for which they recommended scooters; (3) characteristics of patients for whom they recommended scooters; (4) prevalence, anatomic locations, mechanisms, and sequelae of scooter-related injuries; and (5) characteristics of patients with scooter-related injuries. Descriptive statistics and χ2 goodness-of-fit tests were performed (alpha = .05).ResultsMean frequency with which respondents recommended scooters in particular was 69%. Respondents most often recommended scooters after hindfoot arthrodesis (97% [305/316]), ankle arthrodesis (96% [302/316]), and for total nonweightbearing (64% [202/316]) and to patients who were overweight (vs obese) or aged 45-75 years. Mean prevalence of scooter-related injuries was 2.5%. The most common injury mechanism was making a sharp turn (reported by 62% [103/166]). Thirty-four percent (56/166) of respondents with injured patients said patients underwent surgery to treat scooter-related injuries. Patients with scooter-related injuries were more often women, >44 years old, obese, and sedentary.ConclusionScooters were commonly recommended postoperatively, most often for total nonweightbearing after hindfoot or ankle arthrodesis, and most often in overweight adults or those aged 45-75 years. Mean reported prevalence of scooter-related injuries was 2.5%. Female sex, older age, obesity, and sedentary lifestyle were associated with scooter-related injury.Level of evidenceLevel IV, retrospective case series.
Project description:BackgroundAt present, the geographic distribution of orthopedic foot and ankle (OFA) surgeons in the United States is poorly defined. The purpose of this investigation is to determine the geographic distribution of OFA surgeons in the United States. We hypothesize that there will be differences in OFA surgeon density throughout the United States and that economic factors may play a role in access to subspecialty OFA care.MethodsA current membership list was obtained from the American Orthopaedic Foot & Ankle Society (AOFAS). Active members were categorized relative to states and US congressional districts, using publicly available census data. The relationship between income and surgeon density was determined using a Pearson correlation.ResultsWe identified a list of 1103 active AOFAS members. There was an average of 0.38 and 0.40 OFA surgeons per 100 000 people in each state and congressional district, respectively. We found a weak negative relationship demonstrating that regions with higher levels of poverty had fewer OFA surgeons, with a Pearson correlation coefficient of -0.14 (95% CI: -0.24, -0.04), P = .008.ConclusionThere is wide geographic variation of OFA surgeon density throughout the United States. Regions with higher levels of poverty were weakly associated with decreased population density of OFA surgeons compared to regions with lower poverty levels. Understanding these trends may aid in developing both recruitment and referral strategies for complex foot and ankle care in underserved regions.Level of evidenceLevel V.
Project description:IntroductionFoot deformities are frequent complications in Charcot-Marie-Tooth disease (CMT) patients, often requiring orthopedic surgery. However, there are no prospective, randomized studies on surgical management, and there is variation in the approaches among centers both within and between countries.MethodsIn this study we assessed the frequency of foot deformities and surgery among patients recruited into the Inherited Neuropathies Consortium (INC). We also designed a survey addressed to orthopedic surgeons at INC centers to determine whether surgical approaches to orthopedic complications in CMT are variable.ResultsFoot deformities were reported in 71% of CMT patients; 30% of the patients had surgery. Survey questions were answered by 16 surgeons working in different specialized centers. Most of the respondents were foot and ankle surgeons. There was marked variation in surgical management.DiscussionOur findings confirm that the approaches to orthopedic management of CMT are varied. We identify areas that require further research. Muscle Nerve 57: 255-259, 2018.
Project description:Patient-reported outcomes (PROs) are a measure of health care quality that reflect the patient's perceptions of their own health status. Recently, there has been a renewed interest in implementation of PROs into everyday clinical practice. There are many dozens of PROs available to foot and ankle surgeons with little consensus on which measures are most appropriate for a given condition. These measures vary widely in length, validity, and content. When integrating PROs into clinical practice, we recommend that clinicians should collect, at a minimum, validated PRO scores that assess pain, function, and general health. Furthermore, concise instruments should be used wherever possible to minimize patient burden, maximize patient engagement, and ensure meaningful data are collected. In the near future, outcomes registries employing computer adaptive testing will facilitate the routine collection of PRO data from all patients.Level of evidenceLevel V, expert opinion.
Project description:Collaborative reasoning occurs in clinical practice but is rarely developed during education. The computerized virtual patient (VP) cases allow for a stepwise exploration of cases and thus stimulate active learning. Peer settings during VP sessions are believed to have benefits in terms of reasoning but have received scant attention in the literature.The objective of this study was to thoroughly investigate interactions during medical students' clinical reasoning in two-party VP settings.An in-depth exploration of students' interactions in dyad settings of VP sessions was performed. For this purpose, two prerecorded VP sessions lasting 1 hour each were observed, transcribed in full, and analyzed. The transcriptions were analyzed using thematic analysis, and short clips from the videos were selected for subsequent analysis in relation to clinical reasoning and clinical aspects.Four categories of interactions were identified: (1) task-related dialogue, in which students negotiated a shared understanding of the task and strategies for information gathering; (2) case-related insights and perspectives were gained, and the students consolidated and applied preexisting biomedical knowledge into a clinical setting; (3) clinical reasoning interactions were made explicit. In these, hypotheses were followed up and clinical examples were used. The researchers observed interactions not only between students and the VP but also (4) interactions with other resources, such as textbooks. The interactions are discussed in relation to theories of clinical reasoning and peer learning.The dyad VP setting is conducive to activities that promote analytic clinical reasoning. In this setting, components such as peer interaction, access to different resources, and reduced time constraints provided a productive situation in which the students pursued different lines of reasoning.
Project description:IntroductionOrthopedic ankle injuries are considered among the most common musculoskeletal injuries. A wide variety of modalities and techniques have been used for the management of these injuries, and virtual reality (VR) is one modality that has been examined in ankle injuries rehabilitation.PurposeThis study aims to systemically review previous studies evaluating the effect of virtual reality in rehabilitating orthopedic ankle injuries.MethodsWe searched six online databases: PubMed, Web of Science (WOS), Scopus, the Physiotherapy Evidence Database (PEDro), Virtual Health Library (VHL), and Cochrane Central Register of Controlled Trials (CENTRAL).ResultsTen randomized clinical trials met the inclusion criteria. Our results showed that VR had a significant effect on overall balance compared to conventional physiotherapy (SMD = 0.359, 0.009-0.710 P = 0.04), [I 2= 17%, P = 0.30]. Compared with conventional physiotherapy, VR programs significantly improved gait parameters such as speed and cadence, muscle power, and perceived ankle instability; however, no significant difference was detected in the foot and ankle ability measure (FAAM). Additionally, significant improvements in static balance and perceived ankle instability were reported after the use of VR balance and strengthening programs. Finally, only two articles were deemed to have good quality, and the other studies' quality ranged from poor to fair.ConclusionVR rehabilitation programs can be used to rehabilitate ankle injuries, as they are regarded as safe interventions and have promising effects. However, there is a need for studies with high quality since most included studies' quality varied from poor to fair.
Project description:Robotic technologies are being employed increasingly in the treatment of lower limb disabilities. Individuals suffering from stroke and other neurological disorders often experience inadequate dorsiflexion during swing phase of the gait cycle due to dorsiflexor muscle weakness. This type of pathological gait, mostly known as drop-foot gait, has two major complications, foot-slap during loading response and toe-drag during swing. Ankle foot orthotic (AFO) devices are mostly prescribed to resolve these complications. Existing AFOs are designed with or without articulated joint with various motion control elements like springs, dampers, four-bar mechanism, series elastic actuator, and so forth. This paper examines various AFO designs for drop-foot, discusses the mechanism, and identifies limitations and remaining design challenges. Along with two commercially available AFOs some designs possess promising prospective to be used as daily-wear device. However, the design and mechanism of AFO must ensure compactness, light weight, low noise, and high efficiency. These entailments present significant engineering challenges to develop a new design with wide consumer adoption.
Project description:BackgroundSurgical treatment is usually required for malignant foot and ankle tumors. In this study, we sought to review factors in treatment that may be associated with morbidity and mortality.MethodsAll malignant foot and ankle tumors at our institution between April 1988 and April 2018 were retrospectively reviewed. The surgical modalities used and clinical outcomes of patients according to the anatomic location (Kirby zone) and clinical stage (Enneking system) of each tumor were described. Extent of surgical resection required, recurrence, and death rates were assessed.ResultsBetween April 1988 and April 2018, 80 patients with malignant tumors of the foot and ankle were treated at out institution. Mean age of patients was 42.6 (range, 3-89) years. Mean follow-up was 30.2 months (range, 24-120). Tumors were primary in 75 patients (94%) and metastatic from another organ in 5 patients (6%). Tumors originated from bone in 18 patients (22%) and from soft tissue in 63 patients (78%). Synovial sarcoma was the most common soft tissue tumor, and osteosarcoma was the most common osseous tumor.All patients had surgery to resect their tumor. Twenty-one (26%) had unplanned surgical procedures without initial biopsy at an outside institution prior to referral. Those patients were more likely to be treated with amputation or wide excison and free flap surgery (P < .01). The recurrence rate was 50% for the unplanned surgery group and 22% for the planned surgery group. Mortality rate was 10% for the unplanned group and 6% for the planned group. The recurrence and mortality rate was higher in the unplanned group (P = .03).ConclusionOur study suggests that unplanned initial surgeries are associated with higher recurrence and mortality rates and reinforces the notion that these patients should be referred for treatment at a center with specialized expertise in tumor management.Level of evidenceLevel III, IV - retrospective case series.
Project description:Patient-reported outcome measures are a critical tool in evaluating the efficacy of orthopedic procedures and are increasingly used in clinical trials to assess outcomes of health care. The intention of this study was to develop and culturally adapt a German version of the Self-reported Foot and Ankle Score (SEFAS) and to evaluate reliability, validity and responsiveness.According to Cross Cultural Adaptation of Self-Reported Measure guidelines forward and backward translation has been performed. The German SEFAS was investigated in 177 consecutive patients. 177 Patients completed the German SEFAS, Foot and Ankle Outcome Score (FAOS), Short-Form 36 and numeric scales for pain and disability (NRS) before and 118 patients 6 months after foot or ankle surgery. Test-Retest reliability, internal consistency, floor and ceiling effects, construct validity and minimal important change were analyzed.The German SEFAS demonstrated excellent test-retest reliability with ICC values of 0.97. Cronbach's alpha (?) value of 0.89 demonstrated strong internal consistency. No floor or ceiling effects were observed for the German version of the SEFAS. As hypothesized SEFAS correlated strongly with FAOS and SF-36 domains. It showed moderate (ES/SRM > 0.5) responsiveness between preoperative assessment and postoperative follow-up.The German version of the SEFAS demonstrated good psychometric properties. It proofed to be a valid and reliable instrument for use in foot and ankle patients.DRKS00007585.