348 research outputs found
Comparison of intra-articular injections of Hyaluronic Acid and Corticosteroid in the treatment of Osteoarthritis of the hip in comparison with intra-articular injections of Bupivacaine. Design of a prospective, randomized, controlled study with blinding of the patients and outcome assessors
Comparison of intra-articular injections of Hyaluronic Acid and Corticosteroid in the treatment of Osteoarthritis of the hip in comparison with intra-articular injections of Bupivacaine. Design of a prospective, randomized, controlled study with blinding of the patients and outcome assessors
A Place for Radiofrequency Ablation in the Treatment of Resectable Colorectal Liver Metastases?
The Intercultural Skills Graduates and Businesses in Europe Need Today
It was the aim of the two surveys with European graduates and employers respectively to investigate the importance of intercultural competencies and skills for student employability and business success for European enterprise, now and in the future. The two surveys gave important insights into key factors that support the development of intercultural skills and competencies for graduates and employers across four countries and five different European regions, as well as five distinct universities.
Our analysis shows clearly that one of the most important factors is the key role of experience with, and exposure to, people from different cultural backgrounds. Both students and employers scored much higher on important intercultural competencies such as cultural empathy, cognitive flexibility, open-mindedness, and tolerance for ambiguity, if they had frequent interactions with people from other cultures. This was also true for speaking at least one or more foreign languages at an intermediate or advanced level. Foreign language competence is an important intercultural skill not only for communication but also an important way in which cultural empathy and cognitive flexibility are learned and trained. In line with these results, both students and employers who had more exposure to different cultures also felt there was more need to pay attention to intercultural issues and support the development of intercultural skills than those with less experience of different cultures.
Furthermore, our results from both the student and the employer surveys seem to reflect differences between more urban/metropolitan centres and more rural areas with smaller towns. London and Bursa are the two largest cities and the most metropolitan areas in our sample with a more multicultural population, whereas Worcester and Leuven are both smaller cities and the regions with the least ethnic diversity. Halmstad falls somewhere in between with a similar size and ethnic composition of the city and region as Worcester and Leuven, but the university itself has a very multicultural and mature student body that is very similar to LSBU in central London. While we cannot directly influence these regional differences in urbanisation and multiculturalism it is certainly important to be aware of them
Standardization of the Fully Stapled Laparoscopic Roux-en-Y Gastric Bypass for Obesity Reduces Early Immediate Postoperative Morbidity and Mortality: A Single Center Study on 2606 Patients
Various techniques of laparoscopic Roux-en-Y gastric bypass have been described. We completely standardized this procedure to minimize its sometimes substantial morbidity and mortality. This study describes our experience with the standardized fully stapled laparoscopic Roux-en-Y gastric bypass (FS-LRYGB) and its influence on the 30-day morbidity and mortality.status: publishe
Unusual presentation of Lisfranc fracture dislocation associated with high-velocity sledding injury: a case report and review of the literature
<p>Abstract</p> <p>Introduction</p> <p>Lisfranc fracture dislocations of the foot are rare injuries. A recent literature search revealed no reported cases of injury to the tarsometatarsal (Lisfranc) joint associated with sledding.</p> <p>Case presentation</p> <p>A 19-year-old male college student presented to the emergency department with a Lisfranc fracture dislocation of the foot as a result of a high-velocity sledding injury. The patient underwent an immediate open reduction and internal fixation.</p> <p>Conclusion</p> <p>Lisfranc injuries are often caused by high-velocity, high-energy traumas. Careful examination and thorough testing are required to identify the injury properly. Computed tomography imaging is often recommended to aid in diagnosis. Treatment of severe cases may require immediate open reduction and internal fixation, especially if the risk of compartment syndrome is present, followed by a period of immobilization. Complete recovery may take up to 1 year.</p
The Intercultural Skills Graduates and Businesses in Europe Need Today
This ERASMUS+ funded project, “Developing the cross-cultural skills of graduates in response to the needs of European enterprise”, is developed in response to recent research highlighting the importance of intercultural competencies for graduates wanting to work in Europe, the employers’ needs, and the intercultural competencies and skills higher education institutions provide. This project aims to develop the intercultural competencies of graduates in the EU by enhancing the quality and relevance of their knowledge and skills to enable them to be active professionals in the European working environment.
Five Higher Education Institutions have participated in this study: University of Worcester (Project lead, UK), London South Bank University (UK), UC Leuven-Limburg (Belgium), Halmstad University (Sweden), and Bursa Uludağ University (Turkey). The diversity of these partners, their respective regional and national contexts, and their experience in working together with regional businesses are central to achieve the project aims.
As the first output of the project, this report presents results based on two types of analysis methods and data collected from four European countries (UK, Sweden, Belgium, and Turkey). Firstly, two surveys and the quantitative analysis of data collected from 585 student surveys responses and 403 employer survey responses and secondly, on an analysis of qualitative data collected through 50 interviews with employees in European organizations and 50 interviews with students studying in European universities
Design and development of adapters for electromagnetic trackers to perform navigated laparoscopic radiofrequency ablation
Laparoscopic adjustable banded roux-en-y gastric bypass as a primary procedure for the super-super-obese (body mass index > 60 kg/m2)
<p>Abstract</p> <p>Background</p> <p>Currently, there is no consensus opinion regarding the optimal procedure of choice in super-super-morbid obesity (Body mass index, BMI > 60 kg/m2). Roux-en-Y gastric bypass (RYGB) is associated with failure to achieve or maintain 50% excess weight loss (EWL) or BMI < 35 in approximately 15% of patients. Also, percent EWL is significantly less after 1-year in the super-super-obese group as compared with the less obese group and many patients are still technically considered to be obese (lowest post-surgical BMI > 35) following RYGB surgery in this group. The addition of adjustable gastric band (AGB) to RYGB has been reported as a revisional procedure but this combined bariatric procedure has not been explored as a primary operation.</p> <p>Methods</p> <p>In a primary laparoscopic RYGB, an AGB is drawn around the gastric pouch through a small opening between the blood vessels on the lesser curve and the gastric pouch. The band is then fixed by suturing the gastric remnant to the gastric pouch both above and below the band to prevent slippage.</p> <p>Results</p> <p>Between November 2009 and March 2010, 6 consecutive super-super-obese patients underwent a primary laparoscopic adjustable banded Roux-en-Y gastric bypass procedure at our institution. One male patient (21 years, BMI 70 kg/m²) developed a pneumonia postoperatively. No other postoperative complications were observed.</p> <p>Conclusion</p> <p>To the best of our knowledge, this is the first series of patients that underwent a laparoscopic adjustable banded RYGB as a primary operation for the super-super obese in the indexed literature. With the combined procedure, a sequential action mechanism for weight loss is to be expected. The restrictive, malabsorptive and hormonal working mechanism of the RYGB will induce weight loss from the start reaching a stabilised plateau of weight after 12 - 18 months. At that time, filling of the band can be started resulting in further gastric pouch restriction and increased weight loss. Moreover, besides improving the results of total weight loss, a gradual filling of the band can as well prevent the RYGB patient from weight regain if restriction would fade away with time.</p
In vivo evaluation of a vibration analysis technique for the per-operative monitoring of the fixation of hip prostheses
<p>Abstract</p> <p>Background</p> <p>The per-operative assessment of primary stem stability may help to improve the performance of total hip replacement. Vibration analysis methods have been successfully used to assess dental implant stability, to monitor fracture healing and to measure bone mechanical properties. The objective of the present study was to evaluate in vivo a vibration analysis-based endpoint criterion for the insertion of the stem by successive surgeon-controlled hammer blows.</p> <p>Methods</p> <p>A protocol using a vibration analysis technique for the characterisation of the primary bone-prosthesis stability was tested in 83 patients receiving a custom-made, intra-operatively manufactured stem prosthesis. Two groups were studied: one (n = 30) with non cemented and one (n = 53) with partially cemented stem fixation. Frequency response functions of the stem-femur system corresponding to successive insertion stages were compared.</p> <p>Results</p> <p>The correlation coefficient between the last two frequency response function curves was above 0.99 in 86.7% of the non cemented cases. Lower values of the final correlation coefficient and deviations in the frequency response pattern were associated with instability or impending bone fracture. In the cases with a partially cemented stem an important difference in frequency response function between the final stage of non cemented trial insertion and the final cemented stage was found in 84.9% of the cases. Furthermore, the frequency response function varied with the degree of cement curing.</p> <p>Conclusion</p> <p>The frequency response function change provides reliable information regarding the stability evolution of the stem-femur system during the insertion. The protocol described in this paper can be used to accurately detect the insertion end point and to reduce the risk for intra-operative fracture.</p
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