Acute fractures of medial and lateral great toe sesamoids in an athlete.

We report a case of acute fracture of both sesamoids of the great toe in an athlete. The fractures healed uneventfully after non-surgical treatment.

Web per a un club esportiu

Aquest Projecte Final de Carrera va sorgir per la necessitat que tenia el Club Esportiu Escola Sant Gervasi per poder tenir un control de la seva gestió esportiva mitjançant una aplicació web i poder també emmagatzemar les valoracions que es fan sobre els esportistes del Club. L’aplicació inclou altres funcionalitats com les de poder consultar horaris d’entrenament, calendaris o classificacions. Fent servir tecnologies tals com PHP, HTML, JavaScript i AJAX, s’ha implementat aquesta aplicació que serà de gran utilitat per als coordinadors, entrenadors i jugadors que formen part del Club.

International Olympic Committee consensus statement on thermoregulatory and altitude challenges for high-level athletes

Challenging environmental conditions, including heat and humidity, cold, and altitude, pose particular risks to the health of Olympic and other high-level athletes. As a further commitment to athlete safety, the International Olympic Committee (IOC) Medical Commission convened a panel of experts to review the scientific evidence base, reach consensus, and underscore practical safety guidelines and new research priorities regarding the unique environmental challenges Olympic and other international-level athletes face. For non-aquatic events, external thermal load is dependent on ambient temperature, humidity, wind speed and solar radiation, while clothing and protective gear can measurably increase thermal strain and prompt premature fatigue. In swimmers, body heat loss is the direct result of convection at a rate that is proportional to the effective water velocity around the swimmer and the temperature difference between the skin and the water. Other cold exposure and conditions, such as during Alpine skiing, biathlon and other sliding sports, facilitate body heat transfer to the environment, potentially leading to hypothermia and/or frostbite; although metabolic heat production during these activities usually increases well above the rate of body heat loss, and protective clothing and limited exposure time in certain events reduces these clinical risks as well. Most athletic events are held at altitudes that pose little to no health risks; and training exposures are typically brief and well-tolerated. While these and other environment-related threats to performance and safety can be lessened or averted by implementing a variety of individual and event preventative measures, more research and evidence-based guidelines and recommendations are needed. In the mean time, the IOC Medical Commission and International Sport Federations have implemented new guidelines and taken additional steps to mitigate risk even further.

Variability of gait patterns during unconstrained walking assessed by satellite positioning (GPS).

It is established that the ratio between step length (SL) and step frequency (SF) is constant over a large range of walking speed. However, few data are available about the spontaneous variability of this ratio during unconstrained outdoor walking, in particular over a sufficient number of steps. The purpose of the present study was to assess the inter- and intra-subject variability of spatio-temporal gait characteristics [SL, SF and walk ratio (WR=SL/SF)] while walking at different freely selected speeds. Twelve healthy subjects walked three times along a 100-m athletic track at: (1). a slower than preferred speed, (2). preferred speed and (3). a faster than preferred speed. Two professional GPS receivers providing 3D positions assessed the walking speed and SF with high precision (less than 0.5% error). Intra-subject variability was calculated as the variation among eight consecutive 5-s samples. WR was found to be constant at preferred and fast speeds [0.41 (0.04) m.s and 0.41 (0.05) m.s respectively] but was higher at slow speeds [0.44 (0.05) m.s]. In other words, between slow and preferred speed, the speed increase was mediated more by a change in SF than SL. The intra-subject variability of WR was low under preferred [CV, coefficient of variation = 1.9 (0.6)%] and fast [CV=1.8 (0.5)%] speed conditions, but higher under low speed condition [CV=4.1 (1.5)%]. On the other hand, the inter-subject variability of WR was 11%, 10% and 12% at slow, preferred and fast walking speeds respectively. It is concluded that the GPS method is able to capture basic gait parameters over a short period of time (5 s). A specific gait pattern for slow walking was observed. Furthermore, it seems that the walking patterns in free-living conditions exhibit low intra-individual variability, but that there is substantial variability between subjects.

Improving care for people with long term conditions: 'at a glance' information sheets for healthcare professionals

The Department has produced a series of information sheets for doctors,nurses, those delivering personal health budgets, allied health professionals, health trainers and anyone supporting individuals with long term conditions. The information sheets cover a range of topics including care planning, care co-ordination, managing need and assessment of risk, motivating people to self care, goal setting and action planning and end of life care.Download information sheet 1: Personalised care planning (PDF, 2514K)Download information sheet 2: Personalised care planning diagram (PDF, 2213K)Download information sheet 3: Care co-ordination (PDF, 1967K.

Mental Health First Aid Northern Ireland wallet card

The MHFA wallet card supplements the MHFA Northern Ireland Manual and is used by MHFA trainers and instructors. It has the five actions of the MHFA action plan on the back.

eatright.eu

eatright.eu is the first all-island food skills website designed for trainers and teachers working with Early School Leavers. This innovative resource was developed by safefood and the Food Standards Agency in Northern Ireland with input from trainers, teachers, project workers and Early School Leavers. eatright.eu is packed with relevant, up-to-date information and fun, engaging activities for a range of abilities. Using worksheets, videos, games and activities, Early School Leavers can find out more about: 1. Healthy eating 2. Food safety 3. Physical activity & energy balance

Methods for detection and confirmation of Hematide?/peginesatide in anti-doping samples.

Since the 1990's, cheating athletes have abused substances to increase their oxygen transport capabilities; among these substances, recombinant EPO is the most well known. Currently, other investigational pharmaceutical products are able to produce an effect similar to EPO but without having chemical structures related to EPO; these are the synthetic erythropoiesis stimulating agents (ESAs). Peginesatide (also known as Hematide?) is being developed by Affymax and Takeda and, if approved by regulatory authorities, could soon be released on the international market. To detect potential athletic abuse of this product and deter athletes who consider cheating, we initiated a collaboration to implement a detection test for anti-doping purposes. Peginesatide is a synthetic, PEGylated, investigational, peptide-based erythropoiesis-stimulating agent that is designed and engineered to stimulate specifically the erythropoietin receptor dimer that governs erythropoiesis. It is undetectable using current anti-doping tests due to its lack of sequence homology to EPO. To detect and deter potential abuse of peginesatide, we initiated an industry/antidoping laboratory collaboration to develop and validate screening and confirmation assays so that they would be available before peginesatide reaches the market. We describe a screening ELISA and a confirmation assay consisting of immune-purification followed by separation with SDS-PAGE and revelation with Western double blotting. Both assays can detect 0.5 ng/mL concentrations of peginesatide in blood samples, enabling detection for several days after administration of a physiologically relevant dose. This initial report describes experimental characterization of these assays, including testing with a blinded set of samples from a clinical study conducted in healthy volunteers.

Executive Summary: Healthy Diet v Dietary Supplementation: improving physical fitness and quality of life in older people

Older people have the greatest barriers (mostly in terms of ability/opportunity) to participating in exercise, and thus have the highest incidence of decreased ease in carrying out tasks of daily living. In an ageing society, the negative effects of age on skeletal muscle performance would be reduced if compliance to exercise regimens could be encouraged through simple advice on timing, duration, frequency, intensity, as well as appropriate nutritional interventions. Research into the impact of optimal nutrition/diet supplementation in young and/or athletic populations is extensive. Such data are scarce when considering healthy, older populations. We therefore propose to investigate the impact of healthy eating habits with or without supplementation, on exercise responsiveness. This protocol seeks to maximise training benefits on the neural muscular and tendinous complexes.

Northern Ireland regional breastfeeding peer support training

This resource�has been produced for breastfeeding coordinators and breastfeeding peer support trainers who provide training for peer support volunteers. �� The resource has been distributed by PHA directly to those involved in breastfeeding peer support programmes in Northern Ireland. Further copies can be requested as applicable from Lesley Blackstock at: Lesley.blackstock@hscni.net The CD supports delivery of eight peer support teaching sessions (two hours each), which meet Open College Network NI requirements for certification at Level 2, credit value 3. The resource contains background information, support materials, lesson plans, Powerpoint presentations, DVD clips and worksheets for peer supporters. � Please note this resource is only suitable for individuals involved in delivering breastfeeding peer support in Northern Ireland.�

ASIST training helping to tackle suicide

Work to help communities prevent suicide has taken a further step forward with over 50 ASIST Trainers from across Northern Ireland completing the new ASIST 11 upgrader trainer course.The Applied Suicide Intervention Skills Training (ASIST) enables people in a position of trust to recognise risk and learn how to intervene to prevent the immediate risk of suicide.The Public Health Agency (PHA) funded the upgrading training as part of their ongoing commitment to supporting quality training for a range of individuals, communities and organisations.Madeline Heaney, the PHA's strategic lead for Suicide Prevention, explained: "This programme enables people who have been trained to become more willing, ready and able to help those at risk of suicide, which can be vital in a crisis situation.�"We want to empower people who are in position of responsibility and care to know what to do if they find themselves in a situation where someone is at risk of taking their own lives."�ASIST has been delivered in Northern Ireland since 2003 and the course is designed for all caregivers or any person in a position of trust, making it useful for a range of people. The training is suitable for mental health professionals, nurses, doctors, pharmacists, teachers, counsellors, youth workers, police and prison staff, school support staff, clergy, community volunteers and the general public.This most recent training, which ASIST Trainers must complete, builds on previous editions and offers advances that help meet current challenges and provides new opportunities in helping to reduce suicides within communities.The intensive Trainer Upgrade was held in Derry/ Londonderry.More information on looking after your mental health and the support which is available across Northern Ireland can be found at www.mindingyourhead.info��You can also talk to your GP for advice.If you or someone you know is in distress or despair, call Lifeline on 0808 808 8000. This is a confidential service, where trained counsellors will listen and help immediately on the phone and follow up with other support if necessary. The helpline is available 24 hours a day, seven days a week. You can also access the Lifeline website at www.lifelinehelpline.info

Mental Health First Aid Northern Ireland wallet card

The MHFA wallet card supplements the MHFA Northern Ireland Manual and is used by MHFA trainers and instructors.It has the five actions of the MHFA action plan on the back.

Traumatic mitral valve injury after blunt chest trauma: a case report and review of the literature.

Mitral valve injury after blunt chest trauma is a rare occurrence. We recently admitted a patient with severe traumatic mitral regurgitation who was successfully treated with surgery. Review of the literature aimed at taking an inventory of cases of traumatic nonpenetrating mitral insufficiency that were operated on, since the earliest report in 1964. Eighty-two cases were found and analyzed allowing for a better understanding of the epidemiology, etiology, natural history, pathology, and treatment of this rare condition. The most common lesions reach the papillary muscles (PM), followed by the chordae and then the mitral valve leaflets. Among the 82 cases reported that have been treated with surgery, 57% required a valve replacement. More than half of the patients had a PM injury with a complete or partial rupture. When the rupture is complete, and especially when it involves the anterior PM, the clinical picture is most always acute with clinically important hemodynamic repercussions, often necessitating emergency surgery, most of the time with mitral valve replacement. One must always suspect traumatic mitral injury after blunt chest trauma. The most common mitral lesions affect the PM. The clinical course can be indolent or devastating, and most often requires urgent or delayed surgical treatment, either with mitral valve repair or replacement.

Valeur ajoutée de la supervision du médecin-assistant par un médecin de famille dans une permanence [Added value of family practitioners' supervision of junior doctors in a walk-in clinic].

The pending workforce crisis in family medicine has triggered various initiatives. This article describes the PMU-FLON walk-in clinic, a project of the Institute of General Medicine University of Lausanne. The working conditions in this clinic are close to that of a family practice. Doctors in training are supervised by family doctors who work part-time in the clinic. The objective is to improve training in the various fields of family medicine, from technical skills (improving optimal use of diagnostic tools), to integrating patients' requests in a more global patient-centered approach. This new educational model allows doctors in training to benefit from the specific approaches of different trainers. It will contribute to promoting quality family medicine in the future.

Could a satellite-based navigation system (GPS) be used to assess the physical activity of individuals on earth?

OBJECTIVES: To test whether the Global Positioning System (GPS) could be potentially useful to assess the velocity of walking and running in humans. SUBJECT: A young man was equipped with a GPS receptor while walking running and cycling at various velocity on an athletic track. The speed of displacement assessed by GPS, was compared to that directly measured by chronometry (76 tests). RESULTS: In walking and running conditions (from 2-20 km/h) as well as cycling conditions (from 20-40 km/h), there was a significant relationship between the speed assessed by GPS and that actually measured (r = 0.99, P < 0.0001) with little bias in the prediction of velocity. The overall error of prediction (s.d. of difference) averaged +/-0.8 km/h. CONCLUSION: The GPS technique appears very promising for speed assessment although the relative accuracy at walking speed is still insufficient for research purposes. It may be improved by using differential GPS measurement.