Young child with fever of unknown origin in the 'post Haemophilus influenzae era']

A 2.5-year-old boy and a 2-month-old girl presented with fever without an apparent source. Additional laboratory tests were requested due to alarming signs for the presence of a serious bacterial infection. Pneumonia and viral meningitis respectively were diagnosed, and adequate therapy led to a quick and complete recovery. Due to changing prospects following the near eradication of invasive Haemophilus influenzae type b (Hib) infections by vaccination, there are no suitable guidelines at present concerning fever without an apparent source in children. A selection of patients at risk can first of all be made based on patient history and a physical examination and secondly by carrying out additional laboratory tests. Furthermore, careful evaluation, clinical acumen, well-informed parents and observation are all important elements in the treatment of these patients.     

Comparison of fMRI statistical software packages and strategies for analysis of images containing random and stimulus-correlated motion.

The objectives of this study were to use computer-generated phantoms containing real subject motion to: (1) compare the sensitivity of four commonly used fMRI software packages and (2) compare the sensitivity of three statistical analysis strategies with respect to motion correction. The results suggest that all four packages perform similarly in fMRI statistical analysis with SPM2 having slightly higher sensitivity. The most sensitive analysis technique was to perform motion correction and include the realignment parameters as regressors in the general linear model. This approach applies to all four packages examined and can be most beneficial when stimulus-correlated motion is present.     

Managed Migration: The Caribbean Approach to Addressing Nursing Services Capacity

Objective. To (1) provide a contextual analysis of the Caribbean region with respect to forces shaping the current and emerging nursing workforce picture in the region; (2) discuss country-specific case(s) within the Caribbean; and (3) describe the Managed Migration Program as a potential framework for addressing regional and global nurse migration issues.
Principal Findings. The Caribbean is in the midst of a crisis of shortages of nurses with an average vacancy rate of 42 percent. Low pay, poor career prospects, and lack of education opportunities are among the reasons nurses resign. Many of these nurses look outside the region for job opportunities in the United Kingdom, Canada, the United States, and other countries. Compounding the situation is the lack of resources to train nurses to fill the vacancies. The Managed Migration Program of the Caribbean is a multilateral, cross-sector, multi-interventional, long-term strategy for developing and maintaining an adequate supply of nurses for the region.
Conclusions. The Managed Migration Program of the Caribbean has made progress in establishing regional support for addressing the nursing shortage crisis and developing a number of interesting initiatives such as training for export and temporary migration. Recommendations to move the Managed Migration Program of the Caribbean forward focus on advocacy, integration of the program into regional policy decisions, and integration of the program with regional health programming.     

Exposure to pesticides in ambient air

Abstract: Ambient air was monitored for pesticides at four sites in Coffs Harbour, a coastal town (population about 50 000) surrounded by banana plantations. Air was sampled continuously for five consecutive months during the peak agricultural spraying period using vacuum pumps set to sample one litre per minute through ORBO-42 adsorption tubes. Six pesticides were detected: three organochlorines and three organophosphates. The most commonly detected pesticide (14 per cent of all samples) was chlor-pyrifos (maximum detected level 208.0 ng/m³, mean 3.6 ng/m³). Heptachlor was detected in 7.1 per cent of all samples (maximum detected level 133 ng/m³, mean 2.7 ng/m³). Other pesticides were only rarely detected. The only pesticide applied by air in the district (propiconazole) was not detected. If international health guidelines are used as a yardstick, these levels of exposure appear unlikely to present an appreciable health risk. Chlorpyrifos detection was associated with low wind speed (P = 0.012) and high temperature (P = 0.015), and detection at one site was associated with detection at another (P < 0.001). Chlorpyrifos detection was also associated with domestic applications within the town area as reported by pesticide applicators (P = 0.045). Peak agricultural use of chlorpyrifos did not coincide with peak detection periods. None of the detected organochlorines is registered for agricultural use, although at the time, heptachlor was permitted for use as a domestic termiticide. Even in a semirural town with nearby widespread use of agricultural chemicals, community exposures to pesticides in ambient air may largely relate to their nonagricultural use.     

Profession and Professionalisation: Part 1: Role and identity of undergraduate physiotherapy educators

The first part of this paper addresses the issues of profession and professionalisation which affect educators in physiotherapy undergraduate studies. It introduces ‘profession’ and ‘professionalisation’ in isolation, although it is not the intention to simplify discussion, but instead to explore the concepts as they stand from a wider perspective before applying them to physiotherapy education. This is followed by a consideration of the complex issues of physiotherapy itself as an aspiring profession, based upon the elements of a profession previously identified, before introducing the role of physiotherapy education and research within the professionalisation process. Part 2 continues this theme by offering a critical analysis of the overlap between education, research and professional status.The second and concluding part of this article continues the theme of professionalisation within physiotherapy, yet more specifically addresses the issues of professionalisation within academia. It provocatively considers physiotherapy academic educators themselves as jugglers of two values – the producers of future professionals and the aspirational creators of a profession. This theme is then expanded by an analysis of the demands placed upon physiotherapy educators, from the perspective both of promoting the profession, and of identifying physiotherapy educators' values. A summary of the discussion follows, outlining emerging points for future development.This paper finally proposes how physiotherapy educators need to revisit the values that underpin their role, and how the professionalisation of future physiotherapists depends upon both a sound understanding and respect of educational philosophy and educational research. The creation and support of a ‘profession’ of physiotherapy educators is offered as a medium through which they can reflect upon and evaluate their own practice within the discipline of education.     

Chondral metaplasia in calcific insertional tendinopathy of the Achilles tendon.

OBJECTIVE: To ascertain whether tendon samples harvested from patients with calcific insertional Achilles tendinopathy showed features of failed healing response, and whether abnormal quantities of type II collagen had been produced in that area by these tenocytes. DESIGN: Comparative laboratory study. DESIGN: University teaching hospitals. PATIENTS: Tendon samples were harvested from eight otherwise healthy male individuals (average age 47.5+/-8.4 years, range 38 to 60) who were operated for calcific insertional Achilles tendinopathy and from nine male patients who died of cardiovascular events (mean age 63.1+/-10.9 years) while in hospital. INTERVENTIONS: Open surgery for calcific insertional Achilles tendinopathy. MAIN OUTCOME MEASURE: Semi-quantitative histochemical, immunohistochemical, and immunocytochemical methods to ascertain whether tendinopathic tendons were morphologically different from control tendons, and whether abnormal types of collagen were produced. RESULTS: Tenocytes from tendons from patients with calcific insertional Achilles tendinopathy exhibit chondral metaplasia, and produce abnormally high quantities of collagen type II and III. CONCLUSIONS: The altered production of collagen may be one reason for the histopathological alterations described in the present study. Areas of calcific insertional Achilles tendinopathy have been subjected to abnormal loads. These tendons may be less resistant to tensile forces. Further studies should investigate why some tendons undergo these changes.     

Brustwirbelsäule (BWS)

An overview of diagnostic and therapeutic methods (techniques) of manual medicine (MM)/chirotherapy in the thoracic spine region is presented. The three schools of MM of the German Society of MM describe the methods taught in seminars for physicians. The authors distinguish between common, orienting and specific diagnostics and therapeutic approaches such as mobilisation of joints and muscles and manipulative treatment. Relations to other regions are considered. Diagnostics and therapeutic approaches to the cervicothoracic region and chest will be considered in further publications.     

Onychopathy in a Patient with Fetal Hydantoin Syndrome

Abstract: Hydantoin is an anticonvulsant drug with several side effects. A teralogenic potential has been suggested. The fetal hydantoin syndrome is an entity that consists of a broad range of morphologic and developmental disorders in children born of epileptic mothers exposed to hydantoin during pregnancy. We treated a girl in whom onychopathy was a monosymptomatic or mild form of this syndrome.