Molecular epidemiology of methicillin-resistant Staphylococcus aureus from 4 Cuban hospitals.

During a 1-year period, 87 methicillin-resistant Staphylococcus aureus isolates were collected from 4 major Cuban hospitals for epidemiological analysis. The majority (86%) were related to the community-associated USA300 clone, whereas the remaining belonged to a new clone ST72-V. Interestingly, no hospital-associated clone was found in these Cuban hospitals.

Le ballon ne tourne pas rond en Afrique: les effets pervers d'une "extraversion dépendante"

Les dirigeants du football africain ont abandonné les politiques protectionnistes pour bâtir des sélections nationales performantes. Ils s'orientent vers des stratégies libérales qui favorisent le départ de joueurs à l'étranger et leur rapatriement pour les matches de l'équipe nationale. De plus en plus systématiquement, les footballeurs d'origine africaine ayant grandi en Europe sont « récupérés ». Si le recours à la « diaspora » permet de compenser le gâchis de talents résultant de la faiblesse de la formation locale de footballeurs, cette pratique empêche le football national de se structurer. The managers of African football have abandoned their protectionist policies in order to build up high-performing national teames. They are adopting liberal strategies fostering the departure of players abroad and their repatriation for national team matches. Footballers of African origin who have grown up in Europe are increasingly often being "retrieved". Although this recourse to the "diaspora" offsets the waste of talent brought about by the shortcomings of local training for footballers, this practice puts a brake on the structuring of national football.

Awareness of HIV Testing Guidelines Is Low among Swiss Emergency Doctors: A Survey of Five Teaching Hospitals in French-Speaking Switzerland.

BACKGROUND: In Switzerland, 30% of HIV-infected individuals are diagnosed late. To optimize HIV testing, the Swiss Federal Office of Public Health (FOPH) updated 'Provider Induced Counseling and Testing' (PICT) recommendations in 2010. These permit doctors to test patients if HIV infection is suspected, without explicit consent or pre-test counseling; patients should nonetheless be informed that testing will be performed. We examined awareness of these updated recommendations among emergency department (ED) doctors. METHODS: We conducted a questionnaire-based survey among 167 ED doctors at five teaching hospitals in French-Speaking Switzerland between 1(st) May and 31(st) July 2011. For 25 clinical scenarios, participants had to state whether HIV testing was indicated or whether patient consent or pre-test counseling was required. We asked how many HIV tests participants had requested in the previous month, and whether they were aware of the FOPH testing recommendations. RESULTS: 144/167 doctors (88%) returned the questionnaire. Median postgraduate experience was 6.5 years (interquartile range [IQR] 3; 12). Mean percentage of correct answers was 59 ± 11%, senior doctors scoring higher (P=0.001). Lowest-scoring questions pertained to acute HIV infection and scenarios where patient consent was not required. Median number of test requests was 1 (IQR 0-2, range 0-10). Only 26/144 (18%) of participants were aware of the updated FOPH recommendations. Those aware had higher scores (P=0.001) but did not perform more HIV tests. CONCLUSIONS: Swiss ED doctors are not aware of the national HIV testing recommendations and rarely perform HIV tests. Improved recommendation dissemination and adherence is required if ED doctors are to contribute to earlier HIV diagnoses.

La communauté n'est pas le communautarisme

Le concept de « communauté » possède la particularité d'être d'une grande popularité à la fois dans les sciences sociales, mais aussi parmi le grand public. D'autant plus, pourrait-on dire que sa définition semble à la fois floue et changeante. Il est un outil que les sciences sociales utilisent pour décrire et analyser la réalité sociale observée dans un usage « expert », fait par des spécialistes. Mais c'est aussi un terme utilisé bien plus largement, par des groupes qui se réclament d'une appartenance communautaire ou par la presse qui tente de définir un groupe. On croit à la communauté, comme une idée ou comme une réalité, le plus souvent les deux en même temps : nous le savons, croire qu'une chose est réelle, peut la rendre réelle dans ses conséquences ? La « communauté », issue de la description empirique d'une variété de processus sociaux, est en permanence bousculée par la « communauté » comme idéal et prescription normative, rendant souvent le travail de compréhension et d'analyse des anthropologues et sociologues difficile, car prisonnier de cette dualité.

Lack of extended venous thromboembolism prophylaxis in high-risk patients undergoing major orthopaedic or major cancer surgery. Electronic Assessment of VTE Prophylaxis in High-Risk Surgical Patients at Discharge from Swiss Hospitals (ESSENTIAL).

Extended pharmacological venous thromboembolism (VTE) prophylaxis beyond discharge is recommended for patients undergoing high-risk surgery. We prospectively investigated prophylaxis in 1,046 consecutive patients undergoing major orthopaedic (70%) or major cancer surgery (30%) in 14 Swiss hospitals. Appropriate in-hospital prophylaxis was used in 1,003 (96%) patients. At discharge, 638 (61%) patients received prescription for extended pharmacological prophylaxis: 564 (77%) after orthopaedic surgery, and 74 (23%) after cancer surgery (p < 0.001). Patients with knee replacement (94%), hip replacement (81%), major trauma (80%), and curative arthroscopy (73%) had the highest prescription rates for extended VTE prophylaxis; the lowest rates were found in patients undergoing major surgery for thoracic (7%), gastrointestinal (19%), and hepatobiliary (33%) cancer. The median duration of prescribed extended prophylaxis was longer in patients with orthopaedic surgery (32 days, interquartile range 14-40 days) than in patients with cancer surgery (23 days, interquartile range 11-30 days; p<0.001). Among the 278 patients with an extended prophylaxis order after hip replacement, knee replacement, or hip fracture surgery, 120 (43%) received a prescription for at least 35 days, and among the 74 patients with an extended prophylaxis order after major cancer surgery, 20 (27%) received a prescription for at least 28 days. In conclusion, approximately one quarter of the patients with major orthopaedic surgery and more than three quarters of the patients with major cancer surgery did not receive prescription for extended VTE prophylaxis. Future effort should focus on the improvement of extended VTE prophylaxis, particularly in patients undergoing major cancer surgery.

Fibrose rétropéritonéale: cause rare d'insuffisance rénale postrénale, a ne pas méconnaître [Retroperitoneal fibrosis: a rare cause of postrenal kidney failure, no to be missed].

We report the observation of a fifty years old man, admitted in the emergency room for bilateral lumbar pain and hyperkaliemic metabolic acidosis, and postrenal kidney failure induced by bilateral hydronephrosis. Radiographic exploration and histologic studies of biopsy confirmed an idiopathic retroperitoneal fibrosis that clinically and biologicaly responded to three seances of hemodialysis, and insertion in each uretere of one double J stent, and long term corticotherapy. The retroperitoneal fibrosis is a little common inflammatory disease, characterized by the development of a fibrous mass around the retroperitoneal structures. His diagnostic means evolved. On the other hand, his treatment was the object of no checked controlled and randomized trial. This article proposes an updating of the knowledge on this subject.

Collaborative quality improvement to manage pain in acute care hospitals.

Objective. Collaborative quality improvement programs have been successfully used to manage chronic diseases in adults and acute lung complications in premature infants. Their effectiveness to improve pain management in acute care hospitals is currently unknown. The purpose of this study was to determine whether a collaborative quality improvement program implemented at hospital level could improve pain management and overall pain relief. Design.To assess the effectiveness of the program, we performed a before-after trial comparing patient's self-reported pain management and experience before and after program implementation. We included all adult patients hospitalized for more than 24 hours and discharged either to their home or to a nursing facility, between March 1, 2001 and March 31, 2001 (before program implementation) and between September 15, 2005 and October 15, 2005 (after program implementation). Setting.A teaching hospital of 2,096 beds in Geneva, Switzerland. Patients.All adult patients hospitalized for more than 24 hours and discharged between 1 to 31 March 2001 (before program) and 15 September to 15 October 2005 (after program implementation). Interventions.Implementation of a collaborative quality improvement program using multifaceted interventions (staff education, opinion leaders, patient education, audit, and feedback) to improve pain management at hospital level. Outcome Measures.Patient-reported pain experience, pain management, and overall hospital experience based on the Picker Patient Experience questionnaire, perceived health (SF-36 Health survey). Results.After implementation of the program only 2.3% of the patients reported having no pain relief during their hospital stay (vs 4.5% in 2001, P = 0.05). Among nonsurgical patients, improvements were observed for pain assessment (42.3% vs 27.9% of the patients had pain intensity measured with a visual analog scale, P = 0.012), pain management (staff did everything they could to help in 78.9% vs 67.9% of cases P = 0.003), and pain relief (70.4% vs 57.3% of patients reported full pain relief P = 0.008). In surgical patients, pain assessment also improved (53.7.3% vs 37.6%) as well as pain treatment. More patients received treatments to relieve pain regularly or intermittently after program implementation (95.1% vs 91.9% P = 0.046). Conclusion.Implementation of a collaborative quality improvement program at hospital level improved both pain management and pain relief in patients. Further studies are needed to determine the overall cost-effectiveness of such programs.

Deaths rates in public hospitals of eastern cape province of South Africa.

BACKGROUND: South Africa (SA) is experiencing a rapid epidemiologic transition as a consequence of political, economic and social changes. In this study we described, based on hospital data, the mortality patterns of Non communicable Diseases (NCD), Communicable Diseases (CD), the NCD/CD ratios, and the trends of deaths. METHODS: We conducted a cross-sectional survey of all deaths occurring in several public hospitals in the Eastern Cape Province of SA between 2002 and 2006. Causes of deaths were coded according to the ICD 10 Edition. RESULTS: A total of 107380 admissions responded to the inclusion criteria between 2002 and 2006. The crude death rate was 4.3% (n=4566) with a mean age of 46±21 years and a sex ratio of 3.1 men (n=3453): 1 woman (n=1113). Out of all deaths, there were 62.9% NCD (n=2872) vs. 37.1% CD (n=1694) with NCD/CD ratio of 1.7. The ratio NCD/CD deaths in men was 1.3 (n=1951/1502) vs. NCD/CD deaths in women of 1.9 (n=735/378). The peak of deaths was observed in winter season. The majority of NCD deaths were at age of 30-64 years, whereas the highest rate of CD deaths was at age< 30 years. The trend of deaths including the majority of NCD, increased from 2002 to 2006. There was a tendency of increase in tuberculosis deaths, but a tendency of decrease in HIV/AIDS deaths was from 2002 to 2006. CONCLUSION: Non-communicable diseases are the leading causes of deaths in rural Eastern Cape province of SA facing Post-epidemiologic transition stages. We recommend overarching priority actions for the response to the Non-communicable Diseases: policy change, prevention, treatment, international cooperation, research, monitoring, accountability, and re-orientation of health systems.

An epidemiological evaluation of pediatric long bone fractures - a retrospective cohort study of 2716 patients from two Swiss tertiary pediatric hospitals.

BACKGROUND: Children and adolescents are at high risk of sustaining fractures during growth. Therefore, epidemiological assessment is crucial for fracture prevention. The AO Comprehensive Injury Automatic Classifier (AO COIAC) was used to evaluate epidemiological data of pediatric long bone fractures in a large cohort. METHODS: Data from children and adolescents with long bone fractures sustained between 2009 and 2011, treated at either of two tertiary pediatric surgery hospitals in Switzerland, were retrospectively collected. Fractures were classified according to the AO Pediatric Comprehensive Classification of Long Bone Fractures (PCCF). RESULTS: For a total of 2716 patients (60% boys), 2807 accidents with 2840 long bone fractures (59% radius/ulna; 21% humerus; 15% tibia/fibula; 5% femur) were documented. Children's mean age (SD) was 8.2 (4.0) years (6% infants; 26% preschool children; 40% school children; 28% adolescents). Adolescent boys sustained more fractures than girls (p < 0.001). The leading cause of fractures was falls (27%), followed by accidents occurring during leisure activities (25%), at home (14%), on playgrounds (11%), and traffic (11%) and school accidents (8%). There was boy predominance for all accident types except for playground and at home accidents. The distribution of accident types differed according to age classes (p < 0.001). Twenty-six percent of patients were classed as overweight or obese - higher than data published by the WHO for the corresponding ages - with a higher proportion of overweight and obese boys than in the Swiss population (p < 0.0001). CONCLUSION: Overall, differences in the fracture distribution were sex and age related. Overweight and obese patients seemed to be at increased risk of sustaining fractures. Our data give valuable input into future development of prevention strategies. The AO PCCF proved to be useful in epidemiological reporting and analysis of pediatric long bone fractures.

"Pied de Charcot": un diagnostic à ne pas manquer [Charcot osteoarthropathy: don't miss it!].

Charcot neuropathic osteoarthropathy (CNO) is a destructive process affecting the bone and joint structure of diabetic patients and resulting from peripheral neuropathy. It is a limb threatening condition resulting in dramatic deformities associated with severe morbi-mortality. The diagnosis is mostly made by the observation of inflammatory signs and higlight the importance of prompt foot evaluation. Imaging studies may help confirm the diagnosis and the severity of the condition but lack of specificity. The goal of the treatment is to maintain or achieve structural stability of the foot and ankle to prevent further deformity and plantar dislocation. The scientific evidences aren't strong enough to recommend bisphosphonates or acute surgical treatment. Surgery is unanimusly recommended to prevent secondary ulceration.