Simultaneous bilateral elbow dislocation in an international gymnast.
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Elbow dislocation is a rare injury in elite athletes. We report an unusual case of simultaneous bilateral elbow dislocations with a unilateral radial head fracture in an international female athlete competing on the asymmetrical bars. These injuries require prompt reduction and immediate mobilisation if an abrupt end to a promising career is to be prevented. (+info)
Diagnostic classification of shoulder disorders: interobserver agreement and determinants of disagreement.
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OBJECTIVES: To assess the interobserver agreement on the diagnostic classification of shoulder disorders, based on history taking and physical examination, and to identify the determinants of diagnostic disagreement. METHODS: Consecutive eligible patients with shoulder pain were recruited in various health care settings in the Netherlands. After history taking, two physiotherapists independently performed a physical examination and subsequently the shoulder complaints were classified into one of six diagnostic categories: capsular syndrome (for example, capsulitis, arthritis), acute bursitis, acromioclavicular syndrome, subacromial syndrome (for example, tendinitis, chronic bursitis), rest group (for example, unclear clinical picture, extrinsic causes) and mixed clinical picture. To quantify the interobserver agreement Cohen's kappa was calculated. Multivariate logistic regression analysis was applied to determine which clinical characteristics were determinants of diagnostic disagreement. RESULTS: The study population consisted of 201 patients with varying severity and duration of complaints. The kappa for the classification of shoulder disorders was 0.45 (95% confidence intervals (CI) 0.37, 0.54). Diagnostic disagreement was associated with bilateral involvement (odds ratio (OR) 1.9; 95% CI 1.0, 3.7), chronic complaints (OR 2.0; 95% CI 1.1, 3.7), and severe pain (OR 2.7; 95% CI 1.3, 5.3). CONCLUSIONS: Only moderate agreement was found on the classification of shoulder disorders, which implies that differentiation between the various categories of shoulder disorders is complicated. Especially patients with high pain severity, chronic complaints and bilateral involvement represent a diagnostic challenge for clinicians. As diagnostic classification is a guide for treatment decisions, unsatisfactory reproducibility might affect treatment outcome. To improve the reproducibility, more insight into the reproducibility of clinical findings and the value of additional diagnostic procedures is needed. (+info)
Treatment in a combined acute and rehabilitation stroke unit: which aspects are most important?
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BACKGROUND AND PURPOSE: We have previously shown that treatment of acute stroke patients in our stroke unit (SU) compared with treatment in general ward (GWs) improves short- and long-term survival and functional outcome and increases the possibility of earlier discharge to home. The aim of the present study was to identify the differences in treatment between the SU and the GW and to assess which aspects of the SU care which were most responsible for the better outcome. METHODS: Of the 220 patients included in our trial, only 206 were actually treated (SU, 102 patients; GW, 104 patients). For these patients, we identified the differences in the treatment and the consequences of the treatment. We analyzed the factors that we were able to measure and their association with the outcome, discharge to home within 6 weeks. RESULTS: Characteristic features in our SU were teamwork, staff education, functional training, and integrated physiotherapy and nursing. Other treatment factors significantly different in the SU from the GW were shorter time to start of the systematic mobilization/training and increased use of oxygen, heparin, intravenous saline solutions, and antipyretics. Consequences of the treatment seem to be less variation in diastolic and systolic blood pressure (BP), avoiding the lowest diastolic BP, and lowering the levels of glucose and temperature in the SU group compared with the GW group. Univariate analyses showed that all these factors except the level of glucose were significantly associated with discharge to home within 6 weeks. In the final multivariate Cox regression model, shorter time to start of the mobilization/training and stabilized diastolic BP were independent factors significantly associated with discharge to home within 6 weeks. CONCLUSIONS: Shorter time to start of mobilization/training was the most important factor associated with discharge to home, followed by stabilized diastolic BP, indicating that these factors probably were important in the SU treatment. The effects of characteristic features of an SU, such as a specially trained staff, teamwork, and involvement of relatives, were not possible to measure. Such factors might be more important than those actually measured. (+info)
Forces measured during spinal manipulative procedures in two age groups.
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OBJECTIVE: Manipulation techniques have a prominent, yet controversial, role in the treatment of back pain. Their use varies widely between the professional groups and between individual therapists, with no accurate method of standardizing or quantifying the treatment administered. METHODS: An instrumented mobilization couch was developed to measure and characterize typical forces used during spinal manipulative therapy. The couch was used to measure the forces applied to the lumbar spine of 30 young healthy subjects during five mobilization techniques, and to a clinical sample of 31 patients, aged between 45 and 65 yr. RESULTS: The magnitudes of the mobilization forces were found to be similar for the young and the older groups. Median forces of 164 and 168 N, respectively, were recorded during a Grade III procedure. However, the forces applied to the older group exhibited a smaller amplitude and higher frequency of oscillation than those applied to the young group (P < 0.001). CONCLUSION: Objective measurements can be used to characterize manipulative forces for both evaluative and teaching purposes. (+info)
Multiple system atrophy.
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Multiple system atrophy is a neurological disorder that has gone unrecognized for too long due to its involvement across multiple regions of the central nervous system. This disorder is finally being unveiled through increased reporting in the scientific literature. Further research will enhance our understanding of this disease and lead to more effective treatment regimens as well as an improved quality of life for patients with MSA. (+info)
Health promotion for people with disabilities: the emerging paradigm shift from disability prevention to prevention of secondary conditions.
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The premise of this article is that, until recently, health promotion for people with disabilities has been a neglected area of interest on the part of the general health community. Today, researchers, funding agencies, and health care providers and consumers are leading an effort to establish higher-quality health care for the millions of Americans with disabilities. The aims of a health promotion program for people with disabilities are to reduce secondary conditions (eg, obesity, hypertension, pressure sores), to maintain functional independence, to provide an opportunity for leisure and enjoyment, and to enhance the overall quality of life by reducing environmental barriers to good health. A greater emphasis must be placed on community-based health promotion initiatives for people with disabilities in order to achieve these objectives. (+info)
Accuracy of digitization using automated and manual methods.
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BACKGROUND AND PURPOSE: Computerized 3-dimensional (3-D) motion measurement systems are used by those interested in human motion. The purposes of this study were (1) to determine the limits of accuracy in determining intersegmental angles during pendular motion at varying speeds and (2) to determine changes in accuracy introduced by autodigitization and digitization by experienced manual raters. METHODS: Angular speed of a T-shaped pendulum was systematically increased by releasing the pendulum from 4 angles (0 degrees [no movement], 45 degrees, 90 degrees, and 120 degrees). Twelve reference angles calculated from markers placed on the pendulum were estimated over 20 frames for 10 trials at each release position. RESULTS: Mean errors across trials and frames for intersegmental angles reconstructed by a 3-D motion measurement system were within +/- 1 degree across all release positions. An analysis of variance and a post hoc Tukey test revealed that the mean error for the autodigitized trials was larger than that for the manually digitized trials. For the autodigitized trials, the static trials (release position=0 degrees) produced less mean error than the trials with movement produced. The ICCs showed a high degree of consistency among all raters, ranging from .707 to .999. CONCLUSION AND DISCUSSION: Our findings support the conclusion that under carefully controlled conditions, a 3-D motion measurement system can produce clinically acceptable measurements of accuracy across a range of angular speeds. Furthermore, acceptable accuracy is possible regardless of the digitization method. (+info)
The clinical doctorate: a framework for analysis in physical therapist education.
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This article explores major considerations for analysis and discussion of the role of the clinical doctorate as the first professional degree in physical therapist education (DPT). A process for this analysis is posed based on a conceptual framework developed by Stark, Lowther, Hagerty, and Orczyk through grounded theory research on professional education. External influences from society and the profession, institutional and programmatic influences, and articulation of critical dimensions of professional competence and professional attitudes as major categories are discussed in relation to the DPT. A series of questions generated from the application of the model are put forth for continued discussion and deliberation concerning the DPT. We conclude that the DPT provides the best pathway to serve society, the patient, and the profession. (+info)