Stimulus-induced rhythmic, periodic or ictal discharges (SIRPIDs) in comatose survivors of cardiac arrest: Characteristics and prognostic value.

OBJECTIVES: To analyze the prevalence of stimulus-induced rhythmic, periodic or ictal discharges (SIRPIDs) in patients with coma after cardiac arrest (CA) and therapeutic hypothermia (TH) and to examine their potential association with outcome. METHODS: We studied our prospective cohort of adult survivors of CA treated with TH, assessing SIRPIDs occurrence and their association with 3-month outcome. Only univariated analyses were performed. RESULTS: 105 patients with coma after CA who underwent electroencephalogram (EEG) during TH and normothermia (NT) were studied. Fifty-nine patients (56%) survived, and 48 (46%) had good neurological recovery. The prevalence of SIRPIDs was 13.3% (14/105 patients), of whom 6 occurred during TH (all died), and 8 in NT (3 survived, 1 with good neurological outcome); none had SIRPIDs at both time-points. SIRPIDs were associated with discontinuous or non-reactive EEG background and were a robustly related to poor neurological outcome (p<0.001). CONCLUSION: This small series provides preliminary univariate evidence that in patients with coma after CA, SIRPIDs are associated with poor outcome, particularly when occurring during in therapeutic hypothermia. However, survival with good neurological recovery may be observed when SIRPIDs arise in the post-rewarming normothermic phase. SIGNIFICANCE: This study provides clinicians with new information regarding the SIRPIDs prognostic role in patients with coma after cardiac arrest.

Success of referral for alcohol dependent patients from a general hospital : predictive value of patient and process characteristics

RESUME: Introduction L'objectif de cette étude prospective de cohorte était d'estimer l'efficacité d'un processus de prise en charge standardisé de patients dépendants de l'alcool dans le contexte d'un hôpital universitaire de soins généraux. Ce modèle de prise en charge comprenait une évaluation multidisciplinaire puis des propositions de traitements individualisées et spécifiques (« projet thérapeutique »). Patients et méthode 165 patients alcoolo-dépendants furent recrutés dans différents services de l'hôpital universitaire, y compris la policlinique de médecine. Ils furent dans un premier temps évalués par une équipe multidisciplinaire (médecin interniste, psychiatre, assistant social), puis un projet thérapeutique spécialisé et individualisé leur fut proposé lors d'une rencontre réunissant le patient et l'équipe. Tous les patients éligibles acceptant de participer à l'étude (n=68) furent interrogés au moment de l'inclusion puis 2 et 6 mois plus tard par une psychologue. Des informations standardisées furent recueillies sur les caractéristiques des patients, le processus de prise en charge et l'évolution à 6 mois. Les critères de succès utilisés à 6 mois furent: l'adhérence au traitement proposé et l'abstinence d'alcool. Résultats Lors de l'évaluation à 6 mois, 43% des patients étaient toujours en traitement et 28% étaient abstinents. Les variables prédictrices de succès parmi les caractéristiques des patients étaient un âge de plus de 45 ans, ne pas vivre seul, avoir un travail et être motivé pour un traitement (RAATE-A <18). Pour les variables dépendantes du processus de prise en charge, un sevrage complet de l'alcool lors de la rencontre multidisciplinaire ainsi que la présence de tous les membres de l'équipe à cette réunion étaient des facteurs associés au succès. Conclusion L'efficacité de ce modèle d'intervention pour patients dépendants de l'alcool en hôpital de soins généraux s'est montrée satisfaisante, en particulier pour le critère de succès adhérence au traitement. Des variables associées au succès ou à l'échec à 6 mois ont pu être mises en évidence, permettant d'identifier des populations de patients évoluant différemment. Des stratégies de prise en charge tenant compte de ces éléments pourraient donc être développées, permettant de proposer des traitements plus adaptés ainsi qu'une meilleure rétention des patients alcooliques dans les programmes thérapeutiques. ABSTRACT. To assess the effectiveness of a multidisciplinary evaluation and referral process in a prospective cohort of general hospital patients with alcohol dependence, alcohol-dependent patients were identified in the wards of the general hospital and its primary care center. They were evaluated and then referred to treatment by a multidisciplinary team; those patients who accepted to participate in this cohort study were consecutively included and followed for 6 months. Not included patients were lost for follow-up, whereas all included patients were assessed at time of inclusion, 2 and 6 months later by a research psychologist in order to collect standardized baseline patients' characteristics, process salient features and patients outcomes (defined as treatment adherence and abstinence). Multidisciplinary evaluation and therapeutic referral was feasible and effective, with a success rate of 43% for treatment adherence and 28% for abstinence at 6 months. Among patients' characteristics, predictors of success were an age over 45, not living alone, being employed and being motivated to treatment (RAATE-A score < 18), whereas successful process characteristics included detoxification of the patient at time of referral and a full multidisciplinary referral meeting. This multidisciplinary model of evaluation and referral of alcohol dependent patients of a general hospital had a satisfactory level of effectiveness. Predictors of success and failure allow the identification of subsets of patients for whom new strategies of motivation and treatment referral should be designed.

Tachycardia is a strong predictor of cardiovascular events in the value trial

Objective: Tachycardia is associated with hypertension and is a predictor of cardiovascular events. The predictive effect of tachycardia might reflect its connection with hypertension. In this analysis of 15,245 VALUE study patients we explore whether tachycardia predicts cardiovascular endpoints in high risk hypertension and whether the in-trial blood pressure lowering modified the tachycardia - related risk. Methods: Heart rate from ECG readings at baseline and annually throughout the trial. Results: In the Cox Regression analysis the primary endpoint hazard ratio for a 10 beats per minute increment of baseline heart rate was 1.16 (1.12-1.2) p < 0.0001, 1.17 (1.13-1.22) p < 0.0001 and 1.22 (1.18-1.27) p < 0.0001 unadjusted, adjusted for baseline blood pressure and for blood pressure plus risk factors, respectively. Primary endpoints strikingly increased in the highest quintile of baseline heart rate (=/>79 beats). Primary endpoints in the highest heart rate quintile were 30 % higher in first, 55 % in second, 55 % in third, 52 % in fourth and 46 % in the fifth year of the study. The in-trial heart rate was also a potent predictor. The primary endpoint hazard ratios of highest heart rate quintile versus pooled lower 4 quintiles was (1.34-1.66) p < 0.0001 unadjusted, 1.52 (1.36-1.69) p <0.0001 adjusted for baseline blood pressure and risk factors and 1.52 (1.36-1.69) p < 0.0001 further adjusted for in trial pressure. The increase of primary events in the upper quintile of in-trial heart rate was 68% in the group with good and 63% in the group with inadequate blood pressure control (both p < 0.0001 by log rank test). Conclusions: 1./ Tachycardia is a short term marker and a long term predictor of adverse event in high risk hypertension. 2./ Tachycardia contributes to the residual cardiovascular risk regardless of the degree of BP control. We hypothesize heart rate lowering with appropriate drugs may further decrease the cardiovascular risk in patients with high risk hypertension and tachycardia.

The value of intraoperative ultrasound in oblique corpectomy for cervical spondylotic myelopathy and ossified posterior longitudinal ligament.

Intraoperative ultrasound (IOUS) has been described to be useful during central corpectomy for compressive cervical myelopathy. This study aimed at documenting the utility of IOUS in oblique cervical corpectomy (OCC). Prospective data from 24 patients undergoing OCC for cervical spondylotic myelopathy and ossified posterior longitudinal ligament (OPLL) were collected. Patients had a preoperative cervical spine magnetic resonance (MR) image, IOUS and a postoperative cervical CT scan. Retrospective data from 16 historical controls that underwent OCC without IOUS were analysed to compare the incidence of residual compression between the two groups. IOUS identified the vertebral artery in all cases, detected residual cord compression in six (27%) and missed compression in two cases (9%). In another two cases with OPLL, IOUS was sub-optimal due to shadowing. IOUS measurement of the corpectomy width correlated well with these measurements on the postoperative CT. The extent of cord expansion noted on IOUS after decompression showed no correlation with immediate or 6-month postoperative neurological recovery. No significant difference in residual compression was noted in the retrospective and prospective groups of the study. Craniocaudal spinal cord motion was noted after the completion of the corpectomy. IOUS is an inexpensive and simple real-time imaging modality that may be used during OCC for cervical spondylotic myelopathy. It is helpful in identifying the vertebral artery and determining the trajectory of approach, however, it has limited utility in patients with OPLL due to artifacts from residual ossification.

Mise en place percutanée de filtres dans la veine cave inférieure en prévention de l'embolie pulmonaire : recommandations

Recommandations conçues dans le cadre d'un Groupe de travail coordonée par Lucia Mazzolai du Service d'angiologie. Membres du Groupe de travail: Angelillo-Scherrer Anne (Service d'hématologie), Burnier Michel ( Service de néphrologie), Demartines Nicolas (Service de chirurgie viscérale), Duchosal Michel (Service d'hématologie), Farron Alain (Service d'orthopédie), Hohlfeld Patrick (Département de gynéco-obstétrique), Hugli Olivier (Service des urgences), Jichlinski Patrice (Service d'urologie), Jolliet Philippe (Service de médecine intensive), Kern Christian (Service d'anesthésiologie), Levivier Marc (Service de neurochirurgie), Leyvraz Serge (Service d'oncologie), Meuli Reto (Service de radiodiagnostic et radiologie interventionnelle), Nicod Laurent (Service de pneumologie), Qanadli Salah (Service de radiodiagnostic et radiologie interventionnelle), Ris Hans-Beat (Service de chirurgie thoracique et vasculaire), Ruchat Patrick (Service de chirurgie cardiovasculaire), Vial Yvan (Service de gynécologie obstétrique), Vogt Pierre (Service de cardiologie), Von Segesser Ludwig (Service de chirurgie cardiovasculaire), Waeber Gerard (Service de médecine interne), Yersin Bertrand (Service des urgences)

A comparative study of difficulties in accounting preparation and judgement in agriculture using fair value and historical cost for biological assets valuation

Este estudio realiza un investigación empírica comparando las dificultades que se derivan de la utilización del valor razonable (VR) y del coste histórico (CH) en el sector agrícola. Se analiza también la fiabilidad de ambos métodos de valoración para la interpretación de la información y la toma de decisiones por parte de los agentes que actúan en el sector. Mediante un experimento realizado con estudiantes, agricultores y contables que operan en el sector agrícola, se halla que estos tienen más dificultades, cometen mayores errores e interpretan peor la información contable realizada a CH que la realizada a VR. Entrevistas en profundidad con agricultores y contables agrícolas desvelan prácticas contables defectuosas derivadas de la necesidad de aplicar el CH en el sector en España. Dadas las complejidades del cálculo del coste de los activos biológicos y el predominio de pequeñas explotaciones en el sector en los países occidentales avanzados, el estudio concluye que la contabilidad a VR constituye una mejoría de utilización y desarrollo de la contabilidad en el sector que la confeccionada a CH. Asimismo, el CH transmite una peor representación de la situación real de las explotaciones agrícolas.

Place branding : a conceptual and theoretical framework

Within the context of rising competition between territories, identity has become the most important element of recognition, differentiation and commodification in the communicative process within which cities, regions and countries position themselves. Geographical spaces thus compete in terms of this identity, which is then subjected to fierce comparison and competition (Nogué, 1999; Anholt, 2007a). The territorial brand thus entails the reinvention of places through a process of brand construction (branding) based on the promotion of the individual and collective identities of geographical spaces; these identities, in turn, are imbued with the intangible factors associated with their respective territorial identities.

La place des registres dans la surveillance des maladies transmissibles. [The role of registries in the surveillance of transmissible diseases].

Registries are among the oldest methods used in public health for epidemiological surveillance and decision making in the area of communicable diseases. Although other sources of data are now available in many developed countries, registries still provide important information. This article reviews the main aims and characteristics of modern registries, providing several examples of current epidemiological problems. Practical advantages and disadvantages of registries are also discussed, as well as some developmental perspectives in this area.

Aplicació del Value Stream Map (VSM) en un sistema de producció de feltres insonoritzants per a l'automòbil

Actualment en el sector industrial, les organitzacions tenen el repte d'optimitzar els seus sistemes productius per a millorar en quant a preu, qualitat i nivell de servei i poder adaptar-se a les exigències dels clients (excel·lència productiva). El present anàlisi, es basa en l'optimització d'una cadena de producció de feltres insonoritzants per a l'automòbil a través de l'eliminació de les pèrdues existents (operacions que no aporten valor afegit al producte final). Per dur-ho a terme, la metodologia emprada és el Value Stream Map (VSM). El VSM és una tècnica desenvolupada sota el model de gestió de la producció Lean Manufacturing, molt visual i entenedora, permet visualitzar i entendre l'estat actual d'un procés. Aquesta, abarca a tota la organització, i te per objectiu recolzar-la en el procés de redisseny dels seus entorns productius per assolir un estat futur millor que possibiliti obtenir resultats en un periode curt de temps. L'objectiu principal de l'estudi, és aplicar l'eina VSM com a mètode per a l'eliminació de les mudes o malbarataments que impedeix la consecució d'una cadena Lean amb el cas concret d'un sistema productiu de feltres insonoritzants. En la primera part del projecte s'introdueix al lector en la teoria del pensament Lean (quins principis té i quins són els objectius) com a marc teòric. Aquí es detalla el procediment, així com les característiques per a la correcta elaboració del VSM actual, per al seu corresponent anàlisi i per a la seva representació del estat futur. En una segona part del projecte, s'exposen les etapes que constitueixen la cadena de producció d'estudi i es duu a terme l'elaboració del Value Stream Map, on es posen de manifest les ineficiències del flux que conformen la línia de producció. Per últim s'analitzen els fluxes, s'identifiquen les pèrdues de la cadena, i a partir d'aquests, es dissenyen i es proposen projectes i accions que permitin establir línies d'actuació per a un millor estat futur. L'estudi ha permés demostrar la validesa del VSM com a eina per a facilitar la consecució i assoliment de millores en la productivitat, competitivitat i rendibilitat dels diferents processos de l'organització en la línia de fabricació de feltres insonoritzats.

1980 Census of population & housing: Iowa by place. Report 1A, Population characteristics, 1982

As with the 1970 Census, the U.S. Department of labor's Employment and Training Administration (ETA) has compiled a series of special reports for the use of program managers and other social scientists concerned with human resources. These reports. which were designed cooperatively by federal, state and local government research staff, include much unpublished data from the 1980 Census Summary Tape Files. The reports in this series cover not only all of the major government and census designated geographic areas in the United States, but also the unique administrative areas that concern program managers.

Detection of hemorrhage source: the diagnostic value of post-mortem CT-angiography.

The aim of this study was to compare the diagnostic value of post-mortem computed tomography angiography (PMCTA) to conventional, ante-mortem computed tomography (CT)-scan, CT-angiography (CTA) and digital subtraction angiography (DSA) in the detection and localization of the source of bleeding in cases of acute hemorrhage with fatal outcomes. The medical records and imaging scans of nine individuals who underwent a conventional, ante-mortem CT-scan, CTA or DSA and later died in the hospital as a result of an acute hemorrhage were reviewed. Post-mortem computed tomography angiography, using multi-phase post-mortem CTA, as well as medico-legal autopsies were performed. Localization accuracy of the bleeding was assessed by comparing the diagnostic findings of the different techniques. The results revealed that data from ante-mortem and post-mortem radiological examinations were similar, though the PMCTA showed a higher sensitivity for detecting the hemorrhage source than did ante-mortem radiological investigations. By comparing the results of PMCTA and conventional autopsy, much higher sensitivity was noted in PMCTA in identifying the source of the bleeding. In fact, the vessels involved were identified in eight out of nine cases using PMCTA and only in three cases through conventional autopsy. Our study showed that PMCTA, similar to clinical radiological investigations, is able to precisely identify lesions of arterial and/or venous vessels and thus determine the source of bleeding in cases of acute hemorrhages with fatal outcomes.