Patient, primary care physician and specialist expectations of primary care physician involvement in cancer care.

BACKGROUND: In Canada, many health authorities recommend that primary care physicians (PCP) stay involved throughout their patients' cancer journey to increase continuity of care. Few studies have focused on patient and physician expectations regarding PCP involvement in cancer care. OBJECTIVE: To compare lung cancer patient, PCP and specialist expectations regarding PCP involvement in coordination of care, emotional support, information transmission and symptom relief at the different phases of cancer. DESIGN: Canadian survey of lung cancer patients, PCPs and cancer specialists PARTICIPANTS: A total of 395 patients completed questionnaires on their expectations regarding their PCP participation in several aspects of care, at different phases of their cancer. Also, 45 specialists and 232 community-based PCP involved in these patients' care responded to a mail survey on the same aspects of cancer care. RESULTS: Most specialists did not expect participation of the PCP in coordination of care in the diagnosis and treatment phases (65% and 78% respectively), in contrast with patients (83% and 85%) and PCPs (80% and 59%) (p < 0.0001). At these same phases, the best agreement among the 3 groups was around PCP role in emotional support: 84% and more of all groups had this expectation. PCP participation in symptom relief was another shared expectation, but more unanimously at the treatment phase (p = 0.85). In the advanced phase, most specialists expect a major role of PCP in all aspects of care (from 81% to 97%). Patients and PCP agree with them mainly for emotional support and information transmission. CONCLUSION: Lung cancer patient, PCP and specialist expectations regarding PCP role differ with the phase of cancer and the specific aspect of cancer care. There is a need to reach a better agreement among them and to better define PCP role, in order to achieve more collaborative and integrated cancer care.

A conserved transcript pattern in response to a specialist and a generalist herbivore.

Transcript patterns elicited in response to attack reveal, at the molecular level, how plants respond to aggressors. These patterns are fashioned both by inflicted physical damage as well as by biological components displayed or released by the attacker. Different types of attacking organisms might therefore be expected to elicit different transcription programs in the host. Using a large-scale DNA microarray, we characterized gene expression in damaged as well as in distal Arabidopsis thaliana leaves in response to the specialist insect, Pieris rapae. More than 100 insect-responsive genes potentially involved in defense were identified, including genes involved in pathogenesis, indole glucosinolate metabolism, detoxification and cell survival, and signal transduction. Of these 114 genes, 111 were induced in Pieris feeding, and only three were repressed. Expression patterns in distal leaves were markedly similar to those of local leaves. Analysis of wild-type and jasmonate mutant plants, coupled with jasmonate treatment, showed that between 67 and 84% of Pieris-regulated gene expression was controlled, totally or in part, by the jasmonate pathway. This was correlated with increased larval performance on the coronatine insensitive1 glabrous1 (coi1-1 gl1) mutant. Independent mutations in COI1 and GL1 led to a faster larval weight gain, but the gl1 mutation had relatively little effect on the expression of the insect-responsive genes examined. Finally, we compared transcript patterns in Arabidopis in response to larvae of the specialist P. rapae and to a generalist insect, Spodoptera littoralis. Surprisingly, given the complex nature of insect salivary components and reported differences between species, almost identical transcript profiles were observed. This study also provides a robustly characterized gene set for the further investigation of plant-insect interaction.

Les courts-séjours médico-sociaux dans le canton de Vaud : expériences des usagers de 65 ans et plus

La prestation court-séjour est proposée dans le canton de Vaud depuis 1984. Elle s'inscrit dans la volonté des services publics de permettre aux personnes, âgées notamment, de vivre à domicile le plus longtemps possible. Il s'agit d'accueillir temporairement en établissement médico-social (EMS) ou en division C d'un hôpital, les personnes momentanément affaiblies à la suite d'une hospitalisation ou d'un problème de santé, mais aussi des personnes durablement atteintes dans leur santé, en particulier pour donner quelques jours ou semaines de répit à leur entourage. En 2013, afin de faire un bilan de cette prestation et démarrer une phase de réflexion quant aux améliorations qui pourraient lui être apportées, le Service des assurances sociales et de l'hébergement (SASH) a mandaté l'Institut universitaire de médecine sociale et préventive (IUMSP) pour la réalisation d'une enquête sur l'expérience des usagers des courts-séjours dans le canton de Vaud.

Preoperative nutritional screening by the specialist instead of the nutritional risk score might prevent excess nutrition: a multivariate analysis of nutritional risk factors.

BACKGROUND: The aim of the current study was to assess whether widely used nutritional parameters are correlated with the nutritional risk score (NRS-2002) to identify postoperative morbidity and to evaluate the role of nutritionists in nutritional assessment. METHODS: A randomized trial on preoperative nutritional interventions (NCT00512213) provided the study cohort of 152 patients at nutritional risk (NRS-2002 ≥3) with a comprehensive phenotyping including diverse nutritional parameters (n=17), elaborated by nutritional specialists, and potential demographic and surgical (n=5) confounders. Risk factors for overall, severe (Dindo-Clavien 3-5) and infectious complications were identified by univariate analysis; parameters with P<0.20 were then entered in a multiple logistic regression model. RESULTS: Final analysis included 140 patients with complete datasets. Of these, 61 patients (43.6%) were overweight, and 72 patients (51.4%) experienced at least one complication of any degree of severity. Univariate analysis identified a correlation between few (≤3) active co-morbidities (OR=4.94; 95% CI: 1.47-16.56, p=0.01) and overall complications. Patients screened as being malnourished by nutritional specialists presented less overall complications compared to the not malnourished (OR=0.47; 95% CI: 0.22-0.97, p=0.043). Severe postoperative complications occurred more often in patients with low lean body mass (OR=1.06; 95% CI: 1-1.12, p=0.028). Few (≤3) active co-morbidities (OR=8.8; 95% CI: 1.12-68.99, p=0.008) were related with postoperative infections. Patients screened as being malnourished by nutritional specialists presented less infectious complications (OR=0.28; 95% CI: 0.1-0.78), p=0.014) as compared to the not malnourished. Multivariate analysis identified few co-morbidities (OR=6.33; 95% CI: 1.75-22.84, p=0.005), low weight loss (OR=1.08; 95% CI: 1.02-1.14, p=0.006) and low hemoglobin concentration (OR=2.84; 95% CI: 1.22-6.59, p=0.021) as independent risk factors for overall postoperative complications. Compliance with nutritional supplements (OR=0.37; 95% CI: 0.14-0.97, p=0.041) and supplementation of malnourished patients as assessed by nutritional specialists (OR=0.24; 95% CI: 0.08-0.69, p=0.009) were independently associated with decreased infectious complications. CONCLUSIONS: Nutritional support based upon NRS-2002 screening might result in overnutrition, with potentially deleterious clinical consequences. We emphasize the importance of detailed assessment of the nutritional status by a dedicated specialist before deciding on early nutritional intervention for patients with an initial NRS-2002 score of ≥3.

Older persons' perceptions of general practitioner or specialist primary care physicians : same point of view? : older persons' primary care perception

La perception du patient vis-à-vis de son médecin traitant (MT) a suscité beaucoup de recherches et d'interet, notamment à cause de l'importance de la relation médecin-patient nécessaire à la qualité des soins. En Suisse, dans un contexte de libre choix du médecin, le rôle de MT peut être assumé par un generalise mais aussi, théoriquement, par un spécialiste. La fréquence de cette situation est cependant inconnue de même que son impact sur l'expérience des patients. L'objectif principal de cette etude était de décrire l'expérience des personnes âgées du canton de Vaud auprès de leur medecin traitant et de tester l'hypothèse selon laquelle cette expérience serait différente lorsque le MT est décrit comme « Généraliste » (MT Gén) ou comme « Spécialiste » (MT Spéc). Méthode : La recherche a été effectuée sur la base des données d'une enquête par questionnaire, envoyé à la population lausannoise participant à l'étude Lc65+ et à un échantillon supplémentaire de personnes agees de 68 ans ou plus sélectionnées aléatoirement dans le canton de Vaud. L'analyse a porté sur 17 items relatifs à la perception qu'ont les patients de leur MT, regroupés en 4 thèmes ? Access,bihte/Disponibilité, Relation Médecin-Patient, Information et Continuité des soins Nous ayons également analysé le recours déclaré aux soins ambulatoires, aux consultations de services d urgence, ainsi qu'aux actes de prévention. Les différences de perception et de recours selon le type de MT (Gen vs Spéc) ont été analysées par des modèles multivariés tenant compte de l'âge du sexe de I education, de la morbidité, de la présence de symptômes dépressifs et de la durée de la relation medecin-patient. Résultats : Les participants ont exprimé une perception favorable de leur MT à des taux excédant 75% pour la plupart des 17 items. Cependant, seulement 38 à 51% des participants ont répondu positivement aux questions relatives à la disponibilité en dehors des heures d'ouvertures, à l'accès au MT le soir ou en tin de semaine, à la possibilité de visites à domicile, à la probabilité de se voir prescrire des medicaments coûteux en cas de besoin, ou à la connaissance du médecin des médicaments en vente libre que le patient consomme. Les analyses bivariées et multivariées n'ont pas montré de différence entre les groupes MT Gén et MT Spec quant à la perception qu'ont les patients de leur MT, au recours aux actes de prévention ou aux services de santé. Conclusion : L'expérience des personnes interrogées était globalement positive, à part quelques questions concernant principalement le thème de l'Accessibilité/Disponibilité du MT. Nous n'avons pas mis en evidence de différence de perception ou de recours aux soins entre les deux groupes que nous avons analyses pour tester notre hypothèse. Perspective : Cette étude connaît des limites (données rapportées par les participants, groupe des MT Spéc de taille restreinte, absence de données sur les non-répondants, possible conflit de loyauté vis-à-vis du MT pour certaines questions) mais repose sur un large échantillon lui conférant une puissance suffisante, aléatoirement sélectionné dans une population géographiquement définie. Bien que ces résultats ne soient généralisables qu'au canton de Vaud, elle montre d'abord que les spécialistes reconnus comme MT s'inscrivent généralement dans des disciplines impliquant une formation en medec.ne interne. Dans cette circonstance, elle ne met en évidence aucune différence de résultats entre les personnes âgées traitées par un MT généraliste ou spécialiste.

L'année 2014 mise en perspective par les internistes hospitaliers [What is new in 2014 for the specialist in hospital internal medicine? The point of view of university hospital chief residents].

The year 2014 was rich in significant advances in all areas of internal medicine. Many of them have an impact on our daily practice and on the way we manage one problem or another. From the use of the ultrasound for the diagnosis of pneumonia to the choice of the site of venous access and the type of line, and the increasing complexity of choosing an oral anticoagulant agent, this selection offers to the readers a brief overview of the major advances. The chief residents in the Service of internal medicine of the Lausanne University hospital are pleased to share their readings.

Courts and Courtly Cultures in Early Modern Italy and Europe: Models and Languages

This volume deals with the forms of propaganda and self-representation, through words and images, during the rise of the 'civiltà delle corti' and through processes typical of the time, such as confrontation, adaptation, competition and rivalry. This period, which marked the passage of Italian and European culture from the Middle Ages to the Renaissance, is fundamental in the development of Modern Europe, and it lasted up to the XVIII century and beyond. At the heart of many matters debated here lies the relationship between culture and politics. The formation of a 'Lombard identity', central to the Sinergia project which was the frame of the whole research and its conferences, is closely linked to this broad general context. It places the so called 'questione milanese' - above the traditional hierarchies 'Toscana oriented' - at the centre of many questions regarding Northern Italy as a whole, starting from the dissolution of the Medieval communes, through to the rise of the signorie, from the end of the XIII century and the beginning of the XIV century up to the early XVI century.

12

Primary ciliary dyskinesia (PCD) is an autosomal recessive disease with an incidence estimated between 1:2,000 and 1:40,000. Ciliated epithelia line the airways, nasal and sinus cavities, Eustachian tube and fallopian tubes. Congenital abnormalities of ciliary structure and function impair mucociliary clearance. As a consequence, patients present with chronic sinopulmonary infections, recurrent glue ear and female subfertility. Similarities in the ultrastructure of respiratory cilia, nodal cilia and sperm result in patients with PCD also presenting with male infertility, abnormalities of left-right asymmetry (most commonly situs inversus totalis) and congenital heart disease. Early diagnosis is essential to ensure specialist management of the respiratory and otological complications of PCD. Diagnostic tests focus on analysis of ciliary function and electron microscopy structure. Analysis is technically difficult and labour intensive. It requires expertise for interpretation, restricting diagnosis to specialist centres. Management is currently based on the consensus of experts, and there is a pressing need for randomised clinical trials to inform treatment.