The STOP the Bleeding Campaign.

According to the World Health Organization, traumatic injuries worldwide are responsible for over 5 million deaths annually. Post-traumatic bleeding caused by traumatic injury-associated coagulopathy is the leading cause of potentially preventable death among trauma patients. Despite these facts, awareness of this problem is insufficient and treatment options are often unclear. The STOP the Bleeding Campaign therefore aims to increase awareness of the phenomenon of post-traumatic coagulopathy and its appropriate management by publishing European guidelines for the management of the bleeding trauma patient, by promoting and monitoring the implementation of these guidelines and by preparing promotional and educational material, organising activities and developing health quality management tools. The campaign aims to reduce the number of patients who die within 24 hours after arrival in the hospital due to exsanguination by a minimum of 20% within the next 5 years.

Expectations, experiences and attitudes of patients and primary care health professionals regarding online psychotherapeutic interventions for depression: protocol for a qualitative study.

BACKGROUND In the year 2020, depression will cause the second highest amount of disability worldwide. One quarter of the population will suffer from depression symptoms at some point in their lives. Mental health services in Western countries are overburdened. Therefore, cost-effective interventions that do not involve mental health services, such as online psychotherapy programs, have been proposed. These programs demonstrate satisfactory outcomes, but the completion rate for patients is low. Health professionals' attitudes towards this type of psychotherapy are more negative than the attitudes of depressed patients themselves. The aim of this study is to describe the profile of depressed patients who would benefit most from online psychotherapy and to identify expectations, experiences, and attitudes about online psychotherapy among both patients and health professionals that can facilitate or hinder its effects. METHODS A parallel qualitative design will be used in a randomised controlled trial on the efficiency of online psychotherapeutic treatment for depression. Through interviews and focus groups, the experiences of treated patients, their reasons for abandoning the program, the expectations of untreated patients, and the attitudes of health professionals will be examined. Questions will be asked about training in new technologies, opinions of online psychotherapy, adjustment to therapy within the daily routine, the virtual and anonymous relationship with the therapist, the process of online communication, information necessary to make progress in therapy, process of working with the program, motivations and attitudes about treatment, expected consequences, normalisation of this type of therapy in primary care, changes in the physician-patient relationship, and resources and risks. A thematic content analysis from the grounded theory for interviews and an analysis of the discursive positions of participants based on the sociological model for focus groups will be performed. DISCUSSION Knowledge of the expectations, experiences, and attitudes of both patients and medical personnel regarding online interventions for depression can facilitate the implementation of this new psychotherapeutic tool. This qualitative investigation will provide thorough knowledge of the perceptions, beliefs, and values of patients and clinicians, which will be very useful for understanding how to implement this intervention method for depression.

Càlcul, disseny i fabricació d'una carrosseria autoportant en material compòsit per al vehicle de baix consum Àliga

El projecte és l’inici de la creació d’un nou prototip per a poder competir la temporada 2008 a la cursa de vehicles de baix consum Shell Eco-Marathon. El principal objectiu és aconseguir un xassís que redueixi, en la mesura del possible, el pes del prototip a la vegada que asseguri una millor rigidesa i millori l’ergonomia de tot el conjunt. Es dissenyarà tota la part estructural de la carrosseria, que serà sotmesa a càlcul mitjançant la tècnica dels elements finits i posteriorment es realitzarà una guia de producció per tal de guiar els membres de l’equip que en realitzin la producció

Búsqueda, selección e implantación de un sistema online de software libre para revisión por pares en congresos científicos

Este proyecto tiene como objetivo implementar un sistema libre bajo GNU/Linux para la recepción y evaluación de trabajos presentados a un congreso argentino sobre sistemas embebidos. Además, se piensa en un futuro en organizar un evento de software libre con revisión de pares, para lo cual sería coherente utilizar un sistema con licencia de software libre.

El implante de condrocitos autólogos en la red sanitaria pública de Andalucía. Resultados tras 6 años de circuito asistencial.

Objective: To asses the results of Autologous Chondrocyte Implantation (ACI) whith periosteal patch and To propagate the care circuits existing about in Andalusia. Material and Methods: From its of ficial licence in 2005, the tissue bank and the Virgen de la Victoria Hospital from Málaga, performed the ACI in the Andalusian public health system. 16 patients has been operated between 2006-2013, whith medium follow-up 47,6 months (6 months-6 years), from public hos- pitals throughout Andalucia, managed by hospital admission source and destination. Physiologically younger patients were selected (<50 años), with singles, > 2cm2 symptomatics chondral lesions, in stables and well aligned knees. ACI was used as res- cue procedure after microfracture ́s failure except osteochondritis dissecans. To assess the results the Concinnati score and the Short Form 36 (SF-36) score were used. A descriptive analysis was performed and non-parametric tests were used to establish correlations and compare results. Results: In 15 patients with more than one year of follow-up: 14 men(87.5%) and 2women (14.5%), medium age 28.2 years old (min 17 max 43), the lesion was located into de femoral condyle, mostly in the internal one (81,2%) with medium size 2,7cm2(2-4,2). We founded significant improvement (p<0,001), both daily activities ( 89,3% preop. limitatión - 9% postop), as in the sports (90,2% preop limitatión - 38% postop) and the exploration of the knee (67,7% hpatological findings preop- 13,3%postop). The SF-36 score improved in all categories, over all in mental health (p> 0,01). The patient satisfaction was high or very high in 12 of the 15 patients ( 80%), and low in 3 patients. Conclusions: ACI improve quality of life and knee function in femoral condyle chondral lesions. The case ́s selection and the collaboration with Tissue Bank, allows us to create care circuits for treatment of patients from other provinces in the Public Sanitary Health System in Andalucia. It is necessary to increase the experience with this type of therapy, consolidating multicenter workgroups that provide strength to the conclusions.

Fracturas femorales periprotésicas de rodilla tratadas con clavo intramedular retrógrado y osteosíntesis con placa: comparación de resultados a medio-largo plazo

INTRODUCTION: The femoral periprosthetic fracture of the knee is one of the most feared complications because of its repercussions. Incidence are more and more likely due to the increase of total implanted arthroplasty of the knee, due to the increasing lifespan among the general population. The objective of this study is to analyze some of the perioperative aspects of the treatment of these fractures, comparing the use of osteosynthesis with plates and the retrograde nailing in those patients with femoral periprosthetic knee fractures with a stable implant. MATERIAL AND METODS: The study retrospectively examines 18 cases treated consecutively in our hospital (3 men and 15 women, average age of 72.7 years) between the years of 2000 and 2009. All fractures were located in the distal femur and on a stable implant. Eight were treated through retrograde nailing (Group I) and ten with plates (Group II). The cases are analyzed through the tests of the University of Mann-Withney and the exact Fischer test, with significant values of p≤0.05, the variables of median hospital stay, necessity of transfusion indicated with values of hemoglobin less than 8 mg/ml, preoperative radiological alignment and postoperative alignment of the total knee prosthesis (TKR), measured following the anatomical tibiofemoral axis, time of consolidation and incidence of localized complications in both groups. RESULTS: We did not find any statistically significant differences between the two groups in any of the variables analyzed. Localized complications are more frequent in Group I (62.5 percent of patients) than in Group II (10 percent of patients). The need for transfusion is greater in Group II (40 percent) than in Group I (12.5 percent). CONCLUSIONS: The type of implant used in treatment of femoral periprosthetic knee fracture does not significantly influence perioperative factors. The treatment for this type of fractures should be individually chosen in relation to the type of fracture, characteristics of the patient and stability and prosthesis model of the primary knee.

Gestión y reserva online de acciones formativas con ASP.NET MVC3

El proyecto consiste en el desarrollo de una aplicación para la gestión y reserva online de acciones formativas, haciendo un uso intensivo de la tecnología ASP.NET MVC3.

Evaluation of an online, case-based interactive approach to teaching pathophysiology

AIM: The aim of this study was to evaluate a new pedagogical approach in teaching fluid, electrolyte and acid-base pathophysiology in undergraduate students. METHODS: This approach comprises traditional lectures, the study of clinical cases on the web and a final interactive discussion of these cases in the classroom. When on the web, the students are asked to select laboratory tests that seem most appropriate to understand the pathophysiological condition underlying the clinical case. The percentage of students having chosen a given test is made available to the teacher who uses it in an interactive session to stimulate discussion with the whole class of students. The same teacher used the same case studies during 2 consecutive years during the third year of the curriculum. RESULTS: The majority of students answered the questions on the web as requested and evaluated positively their experience with this form of teaching and learning. CONCLUSIONS: Complementing traditional lectures with online case-based studies and interactive group discussions represents, therefore, a simple means to promote the learning and the understanding of complex pathophysiological mechanisms. This simple problem-based approach to teaching and learning may be implemented to cover all fields of medicine.

Free flaps in surgical dermatology. Comparison between fasciocutaneous and myocutaneous free flaps in facial reconstructions.

BACKGROUND Dermatologic surgeons routinely harvest pedicled flaps at distance with an axial or random pattern to repair facial defects. These types of skin flaps are time-consuming and have high economic, social and personal costs. These drawbacks could be avoided with the introduction of a single-step transfer of free flaps to the recipient site, with microvascular anastomosis. OBJECTIVE To demonstrate that better results are obtained with myocutaneous or fasciocutaneous free flaps and which one is more suitable in surgical dermatology. MATERIAL AND METHODS We selected two patients of opposite sexes and similar ages who had undergone Mohs surgery to remove recurrent malignant tumors that were located in the upper cheek bordering the zygomatic zone. The woman was treated with a fasciocutaneous radial free flap and the man with a rectus abdominis free flap. RESULTS Both patients had excellent immediate postoperative outcomes. Complications observed in the male patient were related to a previous pulmonary alteration. The fasciocutaneous radial free flap reconstruction was easier to perform than the rectus abdominis free flap; nevertheless, the radial free flap is very thin and, although the palmaris longus tendon is used, it does not yield enough volume, requiring later use of implants. In contrast, the rectus abdominis free flap transfers a wide flap with enough fat tissue to expand in the future. As for the cosmetic results regarding the donor site, the rectus abdominis free flap produces better-looking scars, since secondary defects of the palmar surface cannot be directly closed and usually require grafting - a situation that some patients do not accept. CONCLUSIONS In surgical dermatology, each case, once the tumor has been extirpated, requires its own reconstructive technique. The radial free flap is suitable for thin patients who are willing to cover their arm with a shirt. The rectus abdominis free flap is best suited for obese patients with deep and voluminous defects, although it is necessary to dislocate the navel from its original position.

Prótesis unicompartimental como opción quirúrgica en la gonartrosis medial en el adulto joven

OBJECTIVE: Assess the degree of satisfaction in a series of patients between 50 and 60 years of age who underwent surgery in our unicompartmental prosthesis unit (UPU) for monocompartmental gonarthrosis. Likewise, the definition based on current literature is assessed, as well as our experience in the indications, inconveniences and results of the internal knee unicompartmental arthroplasty discussed with supra-tuberosity tibial osteotomy, which was the common surgical option in these cases.MATERIAL AND METHOD: This study included 19 patients between 50 and 60 years of age (average age 56.7 years) (Interval of 51-60 years) intervened between 7/2007 and 11/2011 by the same surgeon (GDFB). Functional assessment used the Oxford Knee Score (OKS) questionnaire. A bibliographic search was performed in the MEDLINE, COCHRANE and EMBASE databases from 1988 to 2012. RESULTS: With an average follow-up of 29.4 months, 16 of 19 patients stated that they were satisfied with the results obtained and would repeat the intervention. One patient sufered a prosthetic infection and was reviewed for total knee replacement with good results. CONCLUSIONS: the medial, unicompartmental arthroplasty of the knee is a valid surgical option and reproducible in the medium term treatment of monocompartmental gonarthrosis in patients between 50 and 60 years of age.

Interoperabilitat entre repositoris de material docent i recol·lectors de metadades

L'objectiu principal d'aquest projecte és estudiar les mancances en la interoperabilitat entre els repositoris de material docent i els recol·lectors de metadades, així com incloure una proposta d'arquitectura per superar-ho, basada en ontologies per a cada tipus de material docent o mitjançant crosswalks.

Recambios en un solo tiempo de prótesis de cadera y rodilla sobre terreno contaminado: nuestra experiencia

Objective: Evaluate the results obtained in the simultaneous replacement of a septic arthroplasty or a second septic replacement (implanting the prosthesis in a contaminated eld). Material and method: Series of 17 cases, with a mean age of 66.8 years and average follow-up of 49 months. The exclusion criteria were serious immunological depression and unknown germ or not sensitive to at least three antibiotics. After the intervention, the corresponding antibiotics were administered between six weeks and three months. Recovery was established as the normality for infection indicator variables at least nine months after the replacement. Results: 14 patients developed towards total recovery (follow-up at least 9 months and maximum 84 months). 3 cases presented relapse, all three carriers of Staphylococcus epidermidis (at 1, 3 and 7 months of follow-up respectively). The success percentage is 82.41% (average follow-up of 49 months). Conclusions: Simultaneous replacements is an interesting option for patients with plural pathologies as it o"ers a single operation, less morbidity, quicker return to activities to restore normal function and less associated costs

Artrodesis de tobillo: resultados comparativos de diferentes técnicas

INTRODUCTION: Ankle arthrodesis in an intervention that may be performed using a variety of surgical approaches. The joint may be stabilized using diferent systems, with or without bone graft. MATERIAL AND METHODS: Retrospective study that collected the results of 40 patients who underwent ankle arthrodesis; the complications that arose were analyzed, results according to the AOFAS clinical rating system, global patient satisfaction and the relationship with the articular approach route, the !xation system or the usage of grafts.RESULTS: 55% of the patients presented one or more complication that motivated a total of 12 re-interventions in 10 patients (excludes removal of osteosynthesis material). The absence of consolidation, which required a new arthrodesis was more frequent in patients where osteosynthesis was not used (two out of three cases) than in those using screws (four out of 24 cases), while there was no register of this in 13 patients in which intramedullary pin. The use of the distal extreme of the fibula or the iliac crest as bone graft has failed to improve the consolidation. Arthroscopic approaches avoid the appearance of soft tissue complications, although the consolidation disorders were more frequent. The average score on the AOFAS clinical rating system was 56.4±21.2 and 55% of the patients were satisfied. CONCLUSIONS: Although the case histories fail to provide significant results, it is a demanding intervention, with an elevated complication rate. Intramedullary pins seem to favor improved consolidation.

Projecte informàtic d'aplicació online que interpreta l'estat financer d'una empresa

La present memòria conté l'elaboració del projecte informàtic que permet portar a terme la implementació d'una aplicació online que interpreta els ratis financers per a cada tipus d'empresa i així poder informar, mitjançant indicadors, l'estat de salut financera de l'empresa.