Prévention des maladies et promotion de la santé: propositions pour une stratégie vaudoise : stratégie dans quelques régions : complément au rapport de mars 2007

[Table des matières] Introduction. 2 Stratégies de prévention dans d'autres régions. 3. Australie (Australian Better Health Initiative 2006-2010). 4. Royaume-Uni. 5. Suisse. 5.1 En résumé ... 5.2 Vers une loi fédérale (?) 5.3 Suisse : synopsis. 6. Saint-Gall. 6.1 Poids corporel sain pour les enfants. 6.2 Santé au travail. 6.3 Dépendances. 6.4 Prévention et promotion de la santé dans les communes. 6.5 Saint-Gall : synopsis. 7. Valais. 8. Tessin. 8.1 Canton du Tessin : Synopsis I (programme général). 8.2 Canton du Tessin : Synopsis II (activités en cours). Annexe 1 : 21 buts de santé pour la Suisse (Santé Publique Suisse). Annexe 2 : 7 thèses sur la nouvelle réglementation de la prévention et de la promotion de la santé en Suisse (Office fédéral de la santé publique).

Esvair cinc mites sobre els llibres-e

Alguns van considerar el 2000 l'any del llibre electrònic però el fracàs de les empresespunt.com no el va fer possible . En canvi, va ser a principis de 2004 quan hi va haver el major número de compres de llibres-e amb més de 3 milions de dòlars en vendes. Una enquesta de consum del 2002 va trobar que el 67% dels enquestats volien llegir llibres-e i que el 62% volien tenir accés a llibres-e a la biblioteca. Malauradament, la gran quantitat d'informació escrita sobre els llibres-e ha començat a generar una sèrie de mites sobre el seu ús, funcionalitat i cost. L'autor considera que aquests mites poden interferir en el paper de les biblioteques per ajudar a determinar el futur del suport i del seu accés. És important que els bibliotecaris, en comptes de fixar-se en els pros i contres de la tecnologia dels llibres-e, es comprometin i ajudin a aclarir el paper dels documents digitals en la biblioteca moderna.

Long-term follow-up of high-dose chemotherapy with autologous stem-cell transplantation and response-adapted whole-brain radiotherapy for newly diagnosed primary CNS lymphoma: results of the multicenter Ostdeutsche Studiengruppe Hamato-Onkologie OSHO-53 phase II study

Introduction: We previously reported the results of a phase II study for patients with newly diagnosed primary CNS lymphoma (PCNSL) treated with autologous peripheral blood stem-cell transplantation (aPBSCT) and responseadapted whole brain radiotherapy (WBRT). The purpose of this report is to update the initial results and provide long-term data regarding overall survival, prognostic factors, and the risk of treatment-related neurotoxicity.Methods: A long-term follow-up was conducted on surviving primary central nervous system lymphoma patients having been treated according to the ,,OSHO-53 study", which was initiated by the Ostdeutsche Studiengruppe Hamatologie-Onkologie. Between August 1999 and October 2004 twentythree patients with an average age of 55 and median Karnofsky performance score of 70% were enrolled and received high-dose mthotrexate (HD-MTX) on days 1 and 10. In case of at least a partial remission (PR), high-dose busulfan/ thiotepa (HD-BuTT) followed by aPBSCT was performed. Patients without response to induction or without complete remission (CR) after HD-BuTT received WBRT. All patients (n=8), who are alive in 2011, were contacted and Mini Mental State examination (MMSE) and the EORTC QLQ-C30 were performed.Results: Eight patients are still alive with a median follow-up of 116,9 months (79 - 141, range). One of them suffered from a late relapse eight and a half years after initial diagnosis of PCNSL, another one suffers from a gall bladder carcinoma. Both patients are alive, the one with the relapse of PCNSL has finished rescue therapy and is further observed, the one with gall baldder carcinoma is still under therapy. MMSE and QlQ-C30 showed impressive results in the patients, who were not irradiated. Only one of the irradiated patients is still alive with a clear neurologic deficit but acceptable quality of life.Conclusions: Long-term follow-up of our patients, who were included in the OSHO-53 study show an overall survival of 30 percent. If WBRT can be avoided no long-term neurotoxicity has been observed and the patients benefit from excellent Quality of Life. Induction chemotherapy with two cycles of HD-MTX should be intensified to improve the unsatisfactory OAS of 30 percent.

The evolution of inbred social systems in spiders and other organisms: from short-term gains to long-term evolutionary dead-ends?

The question of why some social systems have evolved close inbreeding is particularly intriguing given expected short- and long-term negative effects of this breeding system. Using social spiders as a case study, we quantitatively show that the potential costs of avoiding inbreeding through dispersal and solitary living could have outweighed the costs of inbreeding depression in the origin of inbred spider sociality. We further review the evidence that despite being favored in the short term, inbred spider sociality may constitute in the long run an evolutionary dead end. We also review other cases, such as the naked mole rats and some bark and ambrosia beetles, mites, psocids, thrips, parasitic ants, and termites, in which inbreeding and sociality are associated and the evidence for and against this breeding system being, in general, an evolutionary dead end.

Monitoring de la problématique du cannabis en Suisse: étude sentinelle: panels 2008 = Monitoring der Cannabisproblematik in der Schweiz: Sentinella-Studie: Panels 2008

A l'heure actuelle, le monitoring de la problématique du cannabis en Suisse constitue un ensemble de travaux qui permettent le suivi de la situation au niveau national et qui sont mis en oeuvre par un consortium d'instituts. Ce monitoring comprend l'étude présentée dans ce rapport, l'étude sentinelle. Elle s'intéresse à l'évolution de la situation en matière de cannabis ainsi qu'à la gestion de cette situation au niveau local. Ainsi, les observations relevées par des professionnels de terrain dans différents domaines (santé/social, école/formation professionnelle, police/justice) et dans quatre cantons suisses (St Gall, Tessin, Vaud, Zurich), dits "sentinelle", sont récoltées et analysées annuellement.

Redescription of Prosthenhystera obesa (Diesing, 1850) (Callodistomidae, Digenea) with New Host Records and Data on Morphological Variability

Prosthenhystera obesa (Diesing,1850) Travassos, 1922 from the gall bladder of Astyanax bimaculatus, Caranx gibbosus, Galeocharax humeralis, Leporinus copelandii, Pimelodus fur, Pseudopimelodus roosevelti, Salminus brevidens, Salminus maxillosus and from the new hosts, Cynopotamus amazonum and Triurobrycon lundii is redescribed, demonstrating a large morphological variation, mainly in body and testes size and shape. New hosts harbouring immature specimens of P. obesa are presented: Brycon sp., Leporellus vittatus, Pachyurus squamipinnis, Pimelodus clarias, Pseudoplatystoma corruscans and Salminus hilarii. Scanning electron microscopy micrographies, original figures and measurements of adult and immature specimens from different Brazilian hosts and localities are presented

Monitoring de la problématique du cannabis en Suisse: étude sentinelle 2004-2009 = Monitoring der Cannabisproblematik in der Schweiz: Sentinella-Studie 2004-2009 = Monitoraggio della problematica della canapa in Svizzera: studio sentinella 2004-2009

Le monitoring de la problématique du cannabis en Suisse constitue un ensemble de travaux qui permet un suivi de la situation au niveau national et dont la mise en oeuvre est le fait d'un consortium d'instituts. Ce monitoring comprend l'étude présentée dans ce rapport, l'étude sentinelle. Elle s'intéresse à l'évolution de la situation en matière de cannabis ainsi qu'à la gestion de cette situation au niveau local. Ainsi, les observations relevées par des professionnels de terrain dans différents domaines (santé/social, école/formation professionnelle, police/justice) et dans quatre cantons suisses (St Gall, Tessin, Vaud, Zurich), dits "sentinelles", sont récoltées et analysées annuellement.

Aplicación de un score semiquantitativo de tac-ar para el control y evaluación del pronóstico de pacientes con fibrosis pulmonar idiopática

Estudi prospectiu amb 36 pacients, on definírem un score semiquantitatiu per a diferents patrons de FPI a la TCAR, i la suma resultant (Score Total). Estudiàrem la relació amb paràmetres funcionals i cel.lularitat del RBA, analitzant-se’n les diferències amb els pacients morts. Trobàrem correlació entre el score de bresca (honeycomb) i total amb alguns paràmetres funcionals, prova de marxa de 6 minuts i la gasometria arterial. Els morts hi tenien major score total i tendència a la neutrofília. Concluírem que un score semiquantitatiu de TCAR és útil per a valorar la gravetat inicial i preveure l’evolució de la FPI. Paraules clau: TCAR, FPI, Score semiquantitatiu, gravetat, evolució.

Metodos no invasivos de medición de la inflamación en las neumonitis por hipersensibilidad: utilidad del esputo inducido

El diagnòstic de la pneumonitis per hipersensibilitat requereix en ocasions la realització de tècniques diagnòstiques invasives que de vegades no són possibles de practicar donat el deteriorament de la capacitat funcional que presenta el pacient. L'ús de noves tècniques d'estudi de la inflamació pulmonar, a través de mètodes no invasius, podrien ser d'utilitat en el diagnòstic i seguiment d'aquesta entitat. En el present estudi, plantegem el valor de l'estudi de l'esput induït en el diagnòstic de la pneumonitis per hipersensibilitat, així com la seva possible utilitat en el context de les proves de provocació bronquial específiques.

Some coccidial parasites of the lizard Amphisbaena alba (Reptilia: Amphisbaenia: Amphisbaenidae)

Five parasites are described in the lizard Amphisbaena alba (Amphisbaenidae) from the state of Pará, North Brazil. Mature oocysts of Choleoeimeria amphisbaenae n. sp., are passed already mature in the faeces. They are ellipsoidal-cylindrical, average 33.7 x 22.8 µm and are devoid of micropyle, oocyst residuum or polar body. The colourless wall is smooth and of 2 layers. The 4 dizoic sporocysts have no Stieda body and average 13 x 9.3 µm. Endogenous stages develop in the epithelial cells of the gall-bladder in the manner described for the genus and may cause extensive tissue damage. Sporulation of Isospora capanemaensis n. sp., is completed 3 days after the oocysts are voided in the faeces. They average 14.8 x 14.5 µm and have no micropyle, oocyst residuum or polar body. The 2 tetrazoic sporocysts are pear-shaped, average 8.6 x 6.6 and have an inconspicuous Stieda body. Endogenous development is in the epithelial cells of the ileum, and heavy infections cause considerable tissue destruction. Multisporocystic oocysts passed in the faeces of one A. alba possibly originated from an invertebrate host ingested by the lizard. A globidium-like cyst in the digestive tract of A. alba measured 105 x 85 µm and contained many hundreds of merozoites. A stained kidney smear of the same lizard revealed the presence of an unidentified parasite producing multinucleate cyst-like stages.

Monitoring de la problématique du cannabis en Suisse: étude sentinelle 2004-2009

Le monitoring de la problématique du cannabis en Suisse constitue un ensemble de travaux qui permettent le suivi de la situation au niveau national et qui sont mis en oeuvre par un consortium d'institutions de recherche. Ce monitoring comprend l'étude présentée dans ce rapport, l'étude sentinelle. Celle-ci s'intéresse à l'évolution de la situation en matière de cannabis ainsi qu'à la gestion de cette situation au niveau local. Il s'agit de répondre aux questions suivantes : - quelle est la situation en matière de consommation de cannabis et de marché et quelle est son évolution ? - quels sont les principaux problèmes rencontrés sur le terrain ? - quelles sont les mesures et interventions qui ont été développées dans ce domaine ? Pour y répondre, on a choisi de suivre la situation dans quatre cantons suisses dits "sentinelle" (St-Gall, Tessin, Vaud, Zurich). Les critères de choix de ces cantons font appel à leur taille, au rapport ville/campagne et à la présence de frontière avec des états voisins, à la langue, au type de politique drogue pratiqué. Dans chaque canton on a constitué des panels d'experts formés par des profes-sionnels de terrain dans trois domaines différents (santé et social, école, police et justice). Leurs observations ainsi que les données cantonales disponibles sont récoltées et discutées lors d'un workshop et analysées sur plusieurs années. Le présent rapport fait état des résultats des quatre workshops de suivi (2005, 2006, 2008, 2009). [Résumé, p. 5]

Observations on Eimeria species of Dasyprocta leporina (Linnaeus, 1758)(Rodentia: Dasyproctidae) from the state of Pará, North Brazil

Redescriptions are given of the mature oocysts of Eimeria aguti Carini 1935, E. cotiae Carini, 1935 and E. paraensis Carini, 1935, in the faeces of five specimens of the rodent Dasyprocta leporina (Rodentia: Dasyproctidae) from the state of Pará, North Brazil. New information is provided on the sporulation time of these parasites and the prepatent period in experimentally infected D. leporina. Some endogenous stages of E. cotiae are described in the epithelial cells of the ileum, and the absence of any oocysts in the gall-bladder contents of the infected animals indicates that the intestine is also the site of development of E. aguti and E. paraensis. Difficulties in separating E. cotiae and E. paraensis on morphology of the oocysts are discussed. The oocysts of both parasites share many structural features and have a wide size range. It is concluded that although it is at present best to maintain these names, the possibility exists that they were separately given to oocysts of smaller dimensions (E. cotiae) and larger dimensions (E. paraensis) of a single parasite. Location of an endogenous site of development for E. paraensis that is distinctly separate from that of E. cotiae might establish more definitely the separate specific status of the two parasites.

Estimating the incidence of cancers in Switzerland: 1983-1987.

Estimates have recently been made of the incidence of cancers in the countries of the European Community. Similar estimates are given for Switzerland, based on data from the six Swiss cantonal cancer registries, all of which have been operating for at least 12 years. These registries cover Basel, Geneva, Neuchatel, St Gall and Appenzell, Vaud and Zurich, which account for about 50% of the Swiss population as a whole. Two different methods were used to extrapolate from the incidences observed in the regions covered by cancer registration to the entire country. The first method is based solely on the distribution of populations according to the country's main linguistic groups, whereas the second relies on mortality data. Estimates obtained by the second approach are presented and their reliability is discussed. Comparison of the age incidence curve with that of Denmark tends to confirm the validity of the estimations. Estimated standardised rates (world population) for all sites except nonmelanomatous skin cancer are 294.3 for males and 214.2 for females. Comparisons with other European countries show that in males, lung cancer is relatively less common in Switzerland, whereas in females, breast cancer is relatively more frequent.

Cerebrospinal fluid biomarkers of central nervous system dysfunction in HIV-infected patients

Background :¦In addition to opportunistic infections of the central nervous system (CNS), which are due to immunosuppression related to HIV, the latter virus, itself, can cause neuropathological abnormalities which are located mainly in the basal ganglia and are characterized by microglial giant cells, reactive astrocytosis and perivascular monocytes. This HIV encephalopathy is characterized, clinically, by psycho-motor slowing, memory loss, difficulties in complex tasks requiring executive functions, as well as motor disorders .These cognitive deficits are grouped under the acronym of HIV-associated neurocognitive disorders (HAND). In fact, HANDs are subdivided in three groups in accordance with the severity of the cognitive impairment: Asymptomatic Neurocognitive Impairment (ANI), Mild/moderate Neurocognitive Disorders (MND) and HIV Associated Dementia (HAD).¦While the incidence of HAD has significantly decreased in the era of combined antiretrobiral therapy (cART), the prevalence of milder forms of HIV-associated neurocognitive disorders HAND seem to have increased. There are many potential reasons to explain this state of facts.¦An important question is to understand how soon the brain may be affected by HIV. Since performing a biopsy in these patients is not an issue, the study of the CSF represents the best available way to look at putative biomarkers of inflammation/neurodegeneration in the CNS. Here, we wanted to examined the putative usefulness of different biomarkers as early indicators of anti-retroviral failure at the level of the CNS. We chose to study the CSF levels of:¦Amyloid-β 1-42 (Aβ42), Tau total (tTau), phosphorylated Tau (pTau), Neopterin and S100-β.¦Indeed, these molecules are representative biomarkers of the major cells of the CNS, i.e. neurons,¦macrophages/microglia and astrocytes.¦To examine how sensitive were these CSF biomarkers to indicate CNS insults caused by HIV, we proposed to take advantage of the MOST (Monotherapy Switzerland/Thailand study) study, recently published in AIDS. Thus, we collaborated with Prof. Pietro Vernazza in St-Gall. In MOST study, monotherapy (MT) consisting in ritonavir-boosted lopinavir (LPV/r) was compared to continuous conventional antiretroviral therapy including several molecules, hereafter referred as CT¦Methods :We tested 61 cerebrospinal fluid (CSF) samples from 52 patients enrolled in MOST, including 34 CSF samples of CT and 27 of MT (mean duration on MT: 47+20 weeks) in patients who maintained full VL suppression in blood (<50cps/ml). Using enzyme-linked immunosorbent assay (ELISA), we determined the CSF concentration of S100-beta (astrocytosis), neopterin (microglia, inflammation), total Tau (tTau), phosphorylated Tau (pTau), and amyloid-beta 1-42 (Abeta), the latter three markers indicating neuronal damages. The CSF samples of 37 HIV-negative patients with Alzheimer dementia (AD) served as controls. Results are expressed in pg/ml and reported as median ± interquartile range. Mann Whitney-U test was used to compare the results of a given biomarker between two groups and the Fisher test to compare frequencies.¦Results: We found a higher concentration of S100-beta (570±1132) and neopterin (2.5±2.9) in the CSF of MT versus CT (0±532, p=0.002 and 1.2±2.5, p=0.058, respectively). A cutoff of 940 pg/ml for S100-beta allowed to discriminate MT (11 above versus 16 below) from CT (1 vs 33, p=0.0003). At a lesser extent, a cutoff of 11 pg/ml for neopterin separated MT (4 above versus 23) from CT (0 vs 34, p=0.034) (Figure).¦In AD, tTau was higher (270±414) and Abeta lower (234±328) than in CT (150±153, p=0.0078, and 466±489, p=0.007, respectively). Such as for CT, Abeta was lower in AD than in MT (390±412, p=0.01). However, contrasting with CT, the levels of tTau were not different between AD and MT (199±177, p=0.11). S100b (173±214; p=0.0006) and neopterin (1.1±0.9; p=0.0014) were lower in AD than MT.¦Conclusions: Despite full VL-suppression in blood, HIV monotherapy is sufficient to trigger inflammation and, especially, astrocytosis. CSF markers of patients on CT have the same profile as reported for healthy subjects, suggesting that CT permits a good control of HIV in the brain. Finally, the levels of tTau, which are relatively similar between AD and MT patients, suggest that neurons are damaged during monotherapy.

Impact of Pre-Existing Immunity on the Selection of Rare Adenovirus Vector Candidates: Implications for HIV Vaccine Development

Background: Adenovirus serotype 5 (Ad5) phase IIb vaccine trial (STEP) was prematurely stopped due to a lack of efficacy and two-fold higher incidence of HIV infection among Ad5 seropositive vaccine recipients. We have recently demonstrated that Ad5 immune complexes (Ad5 ICs)-mediated activation of the dendritic cell (DC)-T cell axis was associated with the enhancement of HIV infection in vitro. Although the direct role of Ad5 neutralizing antibodies (NAbs) in the increase of HIV susceptibility during the STEP trial is still under debate, vector-specific NAbs remain a major hurdle for vector-based gene therapies or vaccine strategies. To surmount this obstacle, vectors based on ''rare'' Ad serotypes including Ad6, Ad26, Ad36 and Ad41 were engineered.Methods: The present study aimed to determine whether Ad ICmediated DC maturation could be circumvented using these Advector candidates.Results: We found that all Ad vectors tested forming ICs with plasma containing serotype-specific NAbs had the capacity to 1) mature human DCs as monitored by the up-regulation of costimulatory molecules and the release of pro-inflammatory cytokines (TNF-a), via the stabilization of Ad capsid at endosomal but not lysosomal pH rendering Ad DNA/TLR9 interactions possible and 2) potentiate Ad-specific CD4 and CD8 T cell responses.Conclusion: In conclusion, despite a conserved DC maturation potential, the low prevalence of serotype-specific NAbs renders rare Ad vectors attractive for vaccine strategies.