Injury pattern of the Flash-Ball, a less-lethal weapon used for law enforcement: report of two cases and review of the literature.

Less-lethal weapons are used in law enforcement to neutralize combative individuals and to disperse riot crowds. Local police recently used such an impact weapon, the Flash-Ball, in two different situations. This gun fires large rubber bullets with kinetic energies around 200 J. Although it is designed to avoid skin penetration, impacts at such energies may still create major trauma with associated severe injuries to internal organs. This is a report of 2 patients shot with the Flash-Ball who required medical attention. One could be discharged quickly, but the other required hospitalization for heart and lung contusion. Both patients required advanced investigations including computed tomography (CT) scan. The medical literature on injuries induced by less-lethal impact weapons is reviewed. Impacts from the Flash-Ball can cause significant injury to internal organs, even without penetration. Investigations as for other high-energy blunt traumas are called for in these cases.

Delayed delivery of second twin: a multicentre study of 35 cases.

OBJECTIVE: The aim of this study was to conduct a statistical analysis to determine the outcome of conservative treatment after delivery of a first fetus in multiple pregnancy and thus define new prognostic factors. STUDY DESIGN: Multicentre retrospective study involving 12 centers over a 10-year period. RESULTS: Twenty-eight twin pregnancies and seven triplet pregnancies which were managed conservatively. In twin pregnancies, 79% of the delayed-delivery fetuses survived; only 7% of the first delivered fetuses survived. The mean interval between deliveries was 47 days. No statistical difference was found concerning cerclage, antibiotic therapy, tocolysis and hospitalization. Earlier delivery of the first twin and premature rupture of membranes for the second twin were significantly related to a longer interval between deliveries. CONCLUSION: Delayed delivery in multifetal pregnancies can be successful if there are no contraindications and these pregnancies are managed in a tertiary perinatal center. Publications limited to successful cases have undoubtedly introduced some bias in assessment.

The spiritual needs model: spirituality assessment in the geriatric hospital setting

Clinicians increasingly agree that it is important to assess patients' spirituality and to incorporate this dimension into the care of elderly persons, in order to enhance patient-centered care. However, models of integrative care that take into account the spiritual dimension of the patient are needed in order to promote a holistic approach to care. This research defines a concept of spirituality in the hospitalized elderly person and develops a model on which to base spirituality assessment in the hospital setting. The article presents in detail the different stages in the conceptualization of The Spiritual Needs Model.

Trends in risk factors, patterns and causes in hospitalized strokes over 25 years: The Lausanne Stroke Registry.

BACKGROUND AND OBJECTIVE: The Lausanne Stroke Registry includes, from 1979, all patients admitted to the department of Neurology of the Lausanne University Hospital with the diagnosis of first clinical stroke. Using the Lausanne Stroke Registry, we aimed to determine trends in risk factors, causes, localization and inhospital mortality over 25 years in hospitalized stroke patients. METHODS: We assessed temporal trends in stroke patients characteristics through the following consecutive periods: 1979-1987, 1988-1995 and 1996-2003. Age-adjusted cardiovascular risk factors, etiologies, stroke localizations and mortality were compared between the three periods. RESULTS: Overall, 5,759 patients were included. Age was significantly different among the analyzed periods (p < 0.001), showing an increment in older patients throughout time. After adjustment for age, hypercholesterolemia increased (p < 0.001), as opposed to cigarette smoking (p < 0.001), hypertension (p < 0.001) and diabetes and hyperglycemia (p < 0.001). In patients with ischemic strokes, there were significant changes in the distribution of causes with an increase in cardioembolic strokes (p < 0.001), and in the localization of strokes with an increase in entire middle cerebral artery (MCA) and posterior circulation strokes together with a decrease in superficial middle cerebral artery stroke (p < 0.001). In patients with hemorrhagic strokes, the thalamic localizations increased, whereas the proportion of striatocapsular hemorrhage decreased (p = 0.022). Except in the older patient group, the mortality rate decreased. CONCLUSIONS: This study shows major trends in the characteristics of stroke patients admitted to a department of neurology over a 25-year time span, which may result from referral biases, development of acute stroke management and possibly from the evolution of cerebrovascular risk factors.

In-hospital and 1-year mortality in patients undergoing early surgery for prosthetic valve endocarditis.

IMPORTANCE: There are limited prospective, controlled data evaluating survival in patients receiving early surgery vs medical therapy for prosthetic valve endocarditis (PVE). OBJECTIVE: To determine the in-hospital and 1-year mortality in patients with PVE who undergo valve replacement during index hospitalization compared with patients who receive medical therapy alone, after controlling for survival and treatment selection bias. DESIGN, SETTING, AND PARTICIPANTS: Participants were enrolled between June 2000 and December 2006 in the International Collaboration on Endocarditis-Prospective Cohort Study (ICE-PCS), a prospective, multinational, observational cohort of patients with infective endocarditis. Patients hospitalized with definite right- or left-sided PVE were included in the analysis. We evaluated the effect of treatment assignment on mortality, after adjusting for biases using a Cox proportional hazards model that included inverse probability of treatment weighting and surgery as a time-dependent covariate. The cohort was stratified by probability (propensity) for surgery, and outcomes were compared between the treatment groups within each stratum. INTERVENTIONS: Valve replacement during index hospitalization (early surgery) vs medical therapy. MAIN OUTCOMES AND MEASURES: In-hospital and 1-year mortality. RESULTS: Of the 1025 patients with PVE, 490 patients (47.8%) underwent early surgery and 535 individuals (52.2%) received medical therapy alone. Compared with medical therapy, early surgery was associated with lower in-hospital mortality in the unadjusted analysis and after controlling for treatment selection bias (in-hospital mortality: hazard ratio [HR], 0.44 [95% CI, 0.38-0.52] and lower 1-year mortality: HR, 0.57 [95% CI, 0.49-0.67]). The lower mortality associated with surgery did not persist after adjustment for survivor bias (in-hospital mortality: HR, 0.90 [95% CI, 0.76-1.07] and 1-year mortality: HR, 1.04 [95% CI, 0.89-1.23]). Subgroup analysis indicated a lower in-hospital mortality with early surgery in the highest surgical propensity quintile (21.2% vs 37.5%; P = .03). At 1-year follow-up, the reduced mortality with surgery was observed in the fourth (24.8% vs 42.9%; P = .007) and fifth (27.9% vs 50.0%; P = .007) quintiles of surgical propensity. CONCLUSIONS AND RELEVANCE: Prosthetic valve endocarditis remains associated with a high 1-year mortality rate. After adjustment for differences in clinical characteristics and survival bias, early valve replacement was not associated with lower mortality compared with medical therapy in the overall cohort. Further studies are needed to define the effect and timing of surgery in patients with PVE who have indications for surgery.

Specificities of defense mechanisms in bipolar affective disorder: relations with symptoms and therapeutic alliance.

Defense mechanisms as a central notion of psychoanalysis have inspired various levels of interest in research in psychotherapy and psychopathology. Defense specificities have only recently been investigated systematically with regard to several clinical diagnoses, such as affective and personality disorders. For the present study, 30 inpatients diagnosed with Bipolar Affective Disorder I (BD) were interviewed. An observer-rater method, the Defense Mechanisms Rating Scales (DMRS), applied to session-transcripts, of assessment of defenses was used. A matched, nonclinical control group was introduced. Defense specificities in BD encompass a set of 5 immature defenses, of which omnipotence is linked with symptom level. The level of the therapeutic alliance is predicted by mature defenses. These results are discussed with regard to the psychological vulnerability of BD, and treatment implications for psychodynamic psychotherapy with such challenging patients are evoked.

Impact des maladies rhumatismales sur la population âgée en Suisse et sa consommation de soins

Les maladies rhumatismales sont fréquemment observées chez les personnes âgées et ont un impact considérable sur la qualité de vie des personnes en souffrant. Peu d'études suisses sur la situation épidémiologique et sur l'impact de ce type de maladies sur la consommation des services de santé existent. Cette thèse a pour but d'étudier les connaissances actuelles à partir de la littérature suisse et étrangère et d'établir un bilan en Suisse au moyen d'une enquête de population effectuée en 1997. Une revue systématique de littérature a été effectuée. En dépit d'une grande variété des approches méthodologiques rendant délicates les comparaisons géographiques et temporelles, la prévalence des maladies rhumatismales chez les personnes de 65 ans et plus semble être homogène entre pays et stable temporellement. particulièrement dès 1980. Celle-ci est élevée et augmente rapidement avec le très grand âge. De plus, les femmes sont plus fréquemment atteintes que les hommes. Notre revue montre que le recours aux soins ambulatoires (médecins, chiropraticiens, traitements ambulatoires des hôpitaux) lié aux maladies rhumatismales est important. L'impact de ces maladies sur les hospitalisations est, par contre, moins clairement établi. Les nouvelles générations de personnes en souffrant semblent avoir plus recours aux services de santé que les précédentes. Ces maladies sont aussi à l'origine d'une forte consommation d'anti-inflammatoires non-stéroïdiens avec comme conséquence une multitude de complications. En dépit de son efficacité et de son utilité, le recours à l'arthroplastie est sous- utilisé. Notre analyse se base sur une enquête réalisée auprès d'un échantillon représentatif des individus âgés de 15 ans et plus résidant de manière permanente en Suisse en 1997 : la prévalence des maladies rhumatismales en Suisse s'élève à 41 % chez les personnes âgées de 65 ans et plus, dont 48 % chez les femmes et 31 % chez les hommes. Ces prévalences sont inférieures à celles relevées dans la littérature probablement en raison de notre définition relativement restrictive des maladies rhumatismales. Ces dernières augmentent de 50 % le nombre attendu de consultations chez un médecin ou un chiropraticien et de 30 % le nombre attendu d'hospitalisations. Les personnes souffrantes ont. en outre, une probabilité de recours aux services de Soins à domicile 1,7 fois plus élevé que les autres. Aucun impact sur le nombre de traitements ambulatoires en milieu hospitalier n'a été trouvé. Nos résultats sont comparables à ceux relevés dans la littérature internationale et suisse, sauf pour les traitements ambulatoires des hôpitaux. En 1990, sur les 983'400 personnes de 65 ans et plus (recensement fédéral de la population de 1990), 403'200 personnes souffraient de maladies rhumatismales. Quelque 5'334'900 consultations chez un médecin ou un chiropraticien, 4'959'300 consultations chez un médecin et 216'800 hospitalisations étaient imputables aux personnes de 65 ans et plus toutes causes de consultations confondues, dont 1'008'000 consultations chez un médecin/chiropraticien, 927'300 chez un médecin et 98'500 hospitalisations imputables aux maladies rhumatismales. Selon ie scénario (( tendance )) des projections démographiques publiées par l'Office Fédéral de la Statistique. d'ici 2040, le nombre de personnes souffrant de maladies rhumatismales en Suisse risque d'augmenter de 80 % (en supposant que la prévalence reste stable), affectant 726'500 sur 1'772'000 personnes de 65 ans et plus. Cette augmentation est la conséquence de l'accroissement prévu de la population de 65 ans et plus dans la population générale. Le nombre global de consultatiordhospitalisations risque d'augmenter dans les mêmes proportions si le recours aux services de santé reste stable. En effet. en 2040, quelque 9'613'100 consultations chez un médecinichiropraticien, 8'936'200 consultations chez un médecin et 390'700 hospitalisations pourraient être imputables aux personnes de 65 ans et plus. dont 1'8 16'300 consultations chez un médecin/chiropraticien, 1'67 1'000 consultations chez un médecin et 1 90'600 hospitalisations en raison de maladies rhumatismales. Une légère diminution du nombre de personnes atteintes de maladies rhumatismales. ainsi que du recours aux services de santé engendré par ces maladies. est attendue dès 3040. Le nombre de personnes souffrant de maladies rhumatismales et le nombre de consultations/ hospitalisations associées risquant d'augmenter de façon considérable, il est nécessaire de freiner cette progression. Des mesures préventives primaires, secondaires ou tertiaires peuvent diminuer la prévalence des maladies rhumatismales et l'impact de celles-ci sur la consommation des services de santé.<br/><br/>Rheumatic diseases are frequently observed in elderly people and have an important impact on tlieir life qurlity. There are fe1.v Swiss stuciies on the epiciemio!ogica! situttien and on the impact of such diseases on the use of health services. This thesis aims at studying the current knowledge based on Swiss and international literature and at establishing the situation in Switzerland from a population survey conducted in 1997. A systeinatic literature review lias been carried out. Despite a large range of methods making a comparisoii diffcult, the prevalence of rheumatic diseases seems to be homogeneous in different countries and stable. especially since 1980. It is high and increases rapidly with age. Furthermore, \niorneil suffer more frequently thaii men. Our review shows that the use of ambulatory care linked to rheumatic diseases is important. On the contrary, the impact of such diseases on hospitalization is less clearly established. New generations seem to consult more. Rheumatic diseases are also at the origin of a strong consumptioii of non-steroidal anti- inflammatory drugs \vitIl potential severe consequences. Despite its effectiveness and efficiency, arthroplasty is underused. Our analysis is based 011 a survey of Swiss permanent residents aged 15 or more in 1997. Based on Our analysis, the prevalence of rheumatic diseases in Switzerland is 41 % for elderly people (48 96 for women and 31 % for men). Theses prevalences are smaller than those found in the literature because of our relatively strict definition of rheumatic diseases. The latter diseases increase of about 50 o/o the expected number of consultations (chiropractor included or not) and of about 30 960 the expected number of hospitalizations. The affected persons have a probability of home care use 1.7 times higlier than the others. No impact on the number of outpatient care provided by hospitals has been found. Our results are comparable to those found in the international and Swiss literature, except for hospital outpatient care. In 1990, of 983,400 perçons aged 65 and older, 403,200 persons suffered from rheumatic diseases. 5,334,900 consultations by a physician or a chiropractor, 4,959,300 consultations by a physician and 2 16,800 hospitalizations were attributed to the elderly whatever, the reason of consultation, of which 1,008,000 consultations by a physicianlchiropractor, 927,300 by a physician, and 98,500 hospitalizations are due to rheumatic diseases. According to the "tendance" scenario of demographic projections published by the Swiss Federal Office of Statistics, until 2040 the number of persons suffering from rheumatic diseases will increase of 80 % if the prevalence stays stable, affecting 736,500 of 1,772,000 perçons of 65 and older. This increase is due to the increase of the percentage of persons 65 and older in the population. The global number of consultationshospitalizations will increase similarly if the use of health services stays stable. In 2040, 9,613,l 00 consultations by a physiciaidchiropractor, 8,936,200 Consultations by a physician and 390,700 hospitalizations could be attributed to the persons aged 65 and older, of which 1,816,300 consultations by a physician, 1,671,000 consultations by a physician/chiropractor and 109,600 hospitalizations will be due to the rheumatic diseases. However a small decrease of the number of affected perçons and of the subsequent use of health services is expected after 2040. The number of affected elderly people and the volume of conçultations/hospitalizations are expected to increase and it ir necessx-y to slow down this progression. Preventive interventions, primary, secondary or tertiary, can decrease the prevalence of rheumatic diseases and the impaci on the consumption of health services.

The potential impact of new effervescent alendronate formulation on compliance and persistence in osteoporosis treatment.

Osteoporotic fractures are a public health problem and their incidence and subsequent economic and social costs are expected to rise in the next future. Different drugs have been developed to reduce osteoporosis and the risk of osteoporotic fractures, and among them, antiresorptive agents, and in particular oral alendronate, are the most widely utilized. However, one of the most common problems with antiresorptive drugs is poor adherence to treatment, which is associated with a high fracture incidence and with an increase in hospitalization costs. One of the main reasons of poor adherence to these treatments is the occurrence of adverse events, mainly at gastrointestinal (GI) level, including dyspepsia, dysphagia, and esophageal ulcers. In light of these considerations the aim of this paper is to perform a literature review to show the pathophysiologic bases of GI alendronate-induced adverse events and how new bisphosphonate formulations like effervescent alendronate can improve compliance and persistence to treatment and decrease the fracture rate incidence in osteoporotic patients.

Impact of extracardiac findings during cardiac MR on patient management and outcome.

BACKGROUND: Cardiac magnetic resonance (CMR) is increasingly used to assess heart diseases. Relevant non-cardiac diseases may also be incidentally found on CMR images. The aim of this study was to determine the prevalence and nature of incidental extra-cardiac findings (IEF) and their clinical impact in non-selected patients referred for CMR. MATERIAL/METHODS: MR images of 762 consecutive patients (515 men, age: 56±18 years) referred for CMR were prospectively interpreted by 2 radiologists blinded for any previous imaging study. IEFs were classified as major when requiring treatment, follow-up, or further investigation. Clinical follow-up was performed by checking hospital information records and by calling referring physicians. The 2 endpoints were: 1) non-cardiac death and new treatment related to major IEFs, and 2) hospitalization related to major IEFs during follow-up. RESULTS: Major IEFs were proven in 129 patients (18.6% of the study population), 14% of those being unknown before CMR. During 15±6 month follow-up, treatment of confirmed major IEFs was initiated in 1.4%, and no non-cardiac deaths occurred. Hospitalization occurred in 8 patients (1.0% of the study population) with confirmed major IEFs and none occurred in the remaining 110 patients with unconfirmed/unexplored major IEFs (p<0.001). CONCLUSIONS: Screening for major IEFs in a population referred for routine CMR changed management in 1.4% of patients. Major IEFs unknown before CMR but without further exploration, however, carried a favorable prognosis over a follow-up period of 15 months.

Patients' characteristics associated with the decision of "do not attempt cardiopulmonary resuscitation" order in a Swiss hospital.

BACKGROUND: According to Swiss legislation, do not attempt cardiopulmonary resuscitation (DNACPR) order can be made at any time by patients only, unless the resuscitation is considered as futile, based on the doctors' evaluation. Little is known about how this decision is made, and which are the factors influencing this decision. METHODS: Observational, cross-sectional study was conducted between March and May 2013 on 194 patients hospitalized in the general internal medicine ward of a Swiss hospital. The associations between patients' DNACPR orders and gender, age, marital status, nationality, religion, number and type of comorbidities were assessed. RESULTS: 102 patients (53%) had a DNACPR order: 27% issued by the patient him/herself, 12% by his/her relatives and 61% by the medical team. Patients with a DNACPR order were significantly older: 80.7±10.8 vs. 67.5±15.1years in the "with" and "without" DNACPR order group, respectively, p<0.001. Oncologic disease was associated with a DNACPR order issued by the medical team (37.5% vs. 16.9% in the "with" and "without" DNACPR order group, respectively, p<0.05). Being protestant was associated with a DNACPR order issued by the patient (57.9% vs. 25.9% in the "with" and "without" DNACPR order group, respectively p<0.01). CONCLUSIONS: Over half of the patients admitted to a general internal medicine ward had a DNACPR order issued within the first 72h of hospitalization. Older age and oncologic disease were associated with a DNACPR decision by the medical team, while protestant religion was associated with a DNACPR decision by the patient.

Évaluation d'une structure gériatrique entre l'ambulatoire et l'hospitalier [Geriatric institutions, between ambulatory and hospital care: patients' description and performance assessment].

Introduction : Décrire les patients d'une structure gériatrique offrant des hospitalisations de courte durée, dans un contexte ambulatoire, pour des situations gériatriques courantes dans le canton de Genève (Suisse). Mesurer les performances de cette structure en termes de qualité des soins et de coûts. Méthodes : Des données relatives au profil des 100 premiers patients ont été collectées (huit mois), ainsi qu'aux prestations, aux ressources et aux effets (réadmissions, décès, satisfaction, complications) de manière à mesurer différents indicateurs de qualité et de coûts. Les valeurs observées ont été systématiquement comparées aux valeurs attendues, calculées à partir du profil des patients. Résultats : Des critères d'admission ont été fixés pour exclure les situations dans lesquelles d'autres structures offrent des soins mieux adaptés. La spécificité de cette structure intermédiaire a été d'assurer une continuité des soins et d'organiser d'emblée le retour à domicile par des prestations de liaison ambulatoire. La faible occurrence des réadmissions potentiellement évitables, une bonne satisfaction des patients, l'absence de décès prématurés et le faible nombre de complications suggèrent que les soins médicaux et infirmiers ont été délivrés avec une bonne qualité. Le coût s'est révélé nettement plus économique que des séjours hospitaliers après ajustement pour la lourdeur des cas. Conclusion : L'expérience-pilote a démontré la faisabilité et l'utilité d'une unité d'hébergement et d'hospitalisation de court séjour en toute sécurité. Le suivi du patient par le médecin traitant assure une continuité des soins et évite la perte d'information lors des transitions ainsi que les examens non pertinents. INTRODUCTION: To describe patients admitted to a geriatric institution, providing short-term hospitalizations in the context of ambulatory care in the canton of Geneva. To measure the performances of this structure in terms of quality ofcare and costs. METHOD: Data related to the clinical,functioning and participation profiles of the first 100 patients were collected. Data related to effects (readmission, deaths, satisfaction, complications), services and resources were also documented over an 8-month period to measure various quality and costindicators. Observed values were systematically compared to expected values, adjusted for case mix. RESULTS: Explicit criteria were proposed to focus on the suitable patients, excluding situations in which other structures were considered to be more appropriate. The specificity of this intermediate structure was to immediately organize, upon discharge, outpatient services at home. The low rate of potentially avoidable readmissions, the high patient satisfaction scores, the absence of premature death and the low number of iatrogenic complications suggest that medical and nursing care delivered reflect a good quality of services. The cost was significantly lower than expected, after adjusting for case mix. CONCLUSION: The pilot experience showed that a short-stay hospitalization unit was feasible with acceptable security conditions. The attending physician's knowledge of the patients allowed this system tofocus on essential issues without proposing inappropriate services.

Added value of acute multimodal CT-based imaging (MCTI) : a comprehensive analysis

Introduction: MCTI is used to assess acute ischemic stroke (AIS) patients.We postulated that use of MCTI improves patient outcome regardingindependence and mortality.Methods: From the ASTRAL registry, all patients with an AIS and a non-contrast-CT (NCCT), angio-CT (CTA) or perfusion-CT (CTP) within24 h from onset were included. Demographic, clinical, biological, radio-logical, and follow-up caracteristics were collected. Significant predictorsof MCTI use were fitted in a multivariate analysis. Patients undergoingCTA or CTA&CTP were compared with NCCT patients with regards tofavourable outcome (mRS ≤ 2) at 3 months, 12 months mortality, strokemechanism, short-term renal function, use of ancillary diagnostic tests,duration of hospitalization and 12 months stroke recurrence.

New Algorithm for Managing Childhood Illness Using Mobile Technology (ALMANACH): A Controlled Non-Inferiority Study on Clinical Outcome and Antibiotic Use in Tanzania.

INTRODUCTION: The decline of malaria and scale-up of rapid diagnostic tests calls for a revision of IMCI. A new algorithm (ALMANACH) running on mobile technology was developed based on the latest evidence. The objective was to ensure that ALMANACH was safe, while keeping a low rate of antibiotic prescription. METHODS: Consecutive children aged 2-59 months with acute illness were managed using ALMANACH (2 intervention facilities), or standard practice (2 control facilities) in Tanzania. Primary outcomes were proportion of children cured at day 7 and who received antibiotics on day 0. RESULTS: 130/842 (15&#8729;4%) in ALMANACH and 241/623 (38&#8729;7%) in control arm were diagnosed with an infection in need for antibiotic, while 3&#8729;8% and 9&#8729;6% had malaria. 815/838 (97&#8729;3%;96&#8729;1-98.4%) were cured at D7 using ALMANACH versus 573/623 (92&#8729;0%;89&#8729;8-94&#8729;1%) using standard practice (p<0&#8729;001). Of 23 children not cured at D7 using ALMANACH, 44% had skin problems, 30% pneumonia, 26% upper respiratory infection and 13% likely viral infection at D0. Secondary hospitalization occurred for one child using ALMANACH and one who eventually died using standard practice. At D0, antibiotics were prescribed to 15&#8729;4% (12&#8729;9-17&#8729;9%) using ALMANACH versus 84&#8729;3% (81&#8729;4-87&#8729;1%) using standard practice (p<0&#8729;001). 2&#8729;3% (1&#8729;3-3.3) versus 3&#8729;2% (1&#8729;8-4&#8729;6%) received an antibiotic secondarily. CONCLUSION: Management of children using ALMANACH improve clinical outcome and reduce antibiotic prescription by 80%. This was achieved through more accurate diagnoses and hence better identification of children in need of antibiotic treatment or not. The building on mobile technology allows easy access and rapid update of the decision chart. TRIAL REGISTRATION: Pan African Clinical Trials Registry PACTR201011000262218.

Low statin use in adults hospitalized with acute coronary syndrome.

OBJECTIVE: To assess recommended and actual use of statins in primary prevention of cardiovascular disease (CVD) based on clinical prediction scores in adults who develop their first acute coronary syndrome (ACS). METHOD: Cross-sectional study of 3172 adults without previous CVD hospitalized with ACS at 4 university centers in Switzerland. The number of participants eligible for statins before hospitalization was estimated based on the European Society of Cardiology (ESC) guidelines and compared to the observed number of participants on statins at hospital entry. RESULTS: Overall, 1171 (37%) participants were classified as high-risk (10-year risk of cardiovascular mortality &#8805;5% or diabetes); 1025 (32%) as intermediate risk (10-year risk <5% but &#8805;1%); and 976 (31%) as low risk (10-year risk <1%). Before hospitalization, 516 (16%) were on statins; among high-risk participants, only 236 of 1171 (20%) were on statins. If ESC primary prevention guidelines had been fully implemented, an additional 845 high-risk adults (27% of the whole sample) would have been eligible for statins before hospitalization. CONCLUSION: Although statins are recommended for primary prevention in high-risk adults, only one-fifth of them are on statins when hospitalized for a first ACS.

Marked increase in incidence for bloodstream infections due to Escherichia coli, a side effect of previous antibiotic therapy in the elderly.

We conducted a survey including 3334 bloodstream infections (BSIs) due to E. coli diagnosed in 2005-2014 at a stable cohort of hospitals. Marked increases in incidence were observed for community-acquired (CA) BSIs in patients aged &gt;75 years, CA-BSIs of digestive origin in patients aged 60-74 years, healthcare-associated BSIs, and BSIs associated with ESBL (extended-spectrum B-lactamase)-producing E. coli (ESBLEc). Using MLST, we studied the genetic diversity of 412 BSI isolates recovered during the 2014 survey: 7 major sequence type complexes (STCs) were revealed in phylogenetic group B2, 3 in group A/B1 and 2 in group D. Among the 31 ESBLEc isolates, 1/3 belonged to STC 131. We searched for possible associations between clonal groups, clinical determinants and characteristics of BSIs: isolates from groups B2 (except STC 131) and D were susceptible to antibiotics and associated with BSIs of urinary origin in patients &lt;60 years. STC 131 and group A/B1 isolates were multi-drug resistant and associated with CA-BSIs of digestive origin in patients aged 60-74 with a recent history of antibiotic treatment. STC 131 isolates were associated with HCA-BSIs in patients with recent/present hospitalization in a long-stay unit. We provide a unique population-based picture of the epidemiology of E. coli BSI. The aging nature of the population led to an increase in the number of cases caused by the B2 and D isolates generally implicated in BSIs. In addition, the association of a trend toward increasing rates of gut colonization with multi drug-resistant isolates revealed by the rise in the incidence of BSIs of digestive origin caused by STC 131 and A/B1 (STCs 10, 23, and 155) isolates, and a significant increase in the frequency of BSIs in elderly patients with recent antibiotic treatment suggested that antibiotic use may have contributed to the growing incidence of BSI.