{"id":1867,"date":"2018-12-24T09:43:06","date_gmt":"2018-12-24T08:43:06","guid":{"rendered":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/?p=1867"},"modified":"2019-01-30T14:03:59","modified_gmt":"2019-01-30T13:03:59","slug":"novetats-en-epidemiologia","status":"publish","type":"post","link":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/","title":{"rendered":"Novetats en epidemiologia"},"content":{"rendered":"<p>Com ja hem comentat en d\u2019altres entrades al blog, un dels interessos del nostre grup a l\u2019Hospital de Bellvitge s\u00f3n els estudis epidemiol\u00f2gics. Dins del programa del Simposi Mundial de malaties de motoneurona que es va celebrar a Glasgow entre el 7 i el 9 de desembre passats, es van presentar algunes interessants pon\u00e8ncies centrades en epidemiologia, algunes de les quals us resumim breument a continuaci\u00f3.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter size-medium wp-image-1868\" src=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-content\/uploads\/sites\/2\/2018\/12\/29th-Symp-Logo-Glasgow-300x150-300x150.png\" alt=\"\" width=\"300\" height=\"150\" \/><\/p>\n<p>1.\u00a0\u00a0\u00a0\u00a0 S. Peters va presentar el resultats del q\u00fcestionari Euro-MOTOR, sobre factors de risc m\u00e8dic preexistents per a l\u2019ELA. Una de les principals conclusions \u00e9s que els traumatismes, per exemple, provoquen estr\u00e8s oxidatiu i tenen impacte sobre el metabolisme i la inflamaci\u00f3.<\/p>\n<p>Es van analitzar 1557 casos amb 3000 controls de dades de la hist\u00f2ria cl\u00ednica i els tractaments rebuts 3 anys abans del diagn\u00f2stic d\u2019ELA. En la seva presentaci\u00f3 va subratllar l\u2019augment de risc de malaltia si hi ha traumatisme cranioencef\u00e0lic en subjectes de m\u00e9s de 55 anys. No hi ha major risc per factors de risc vascular com la hipertensi\u00f3 o l&#8217;elevaci\u00f3 de les xifres de colesterol, va explicar, per\u00f2 si hi ha menys risc si fan servir menys medicaci\u00f3, un \u00fas excessiu de f\u00e0rmacs augmenta els riscos (no va precisar quins).<\/p>\n<p>En qualsevol cas, creiem que s\u00f3n dades poc consistents i que requereixen major an\u00e0lisi, es controlen nom\u00e9s tres anys abans.<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28616937\">Vegeu estudi relacionat<\/a><\/p>\n<p>2.\u00a0\u00a0\u00a0\u00a0 H. Westeneg va analitzar l&#8217;expansi\u00f3 an\u00f2mala en c9 i l\u2019estil de vida.<\/p>\n<p>L\u2019associaci\u00f3 no \u00e9s causa<\/p>\n<p>Valoren: antecedent d&#8217;h\u00e0bit tab\u00e0quic, \u00edndex de massa corporal, consum d&#8217;alcohol i les calories que s&#8217;ingereixen. Utilitza un model bayesi\u00e0 i mostra que un augment de consum alcohol fa cr\u00e9ixer el risc de patir la malaltia en portadors d&#8217;expansi\u00f3 de c9. A la resta de casos no hi ha difer\u00e8ncies entre portadors i no portadors (\u00e9s important saber-ho, donat que no es coneix la penetr\u00e0ncia de l&#8217;expansi\u00f3 d&#8217;un hexonucleotido en cromosama 9 i risc de malaltia).<\/p>\n<p>Vegeu articles de l\u2019autor:<\/p>\n<p><a href=\"https:\/\/www.thelancet.com\/journals\/laneur\/article\/PIIS1474-4422(18)30089-9\/fulltext\">Prognosis for patients with amyotrophic lateral sclerosis: development and validation of a personalised prediction model.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28070484\">Deep learning predictions of survival based on MRI in amyotrophic lateral sclerosis.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27756805\">Widespread structural brain involvement in ALS is not limited to the C9orf72 repeat expansion<\/a>.<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27663272\">C9orf72 expansion differentially affects males with spinal onset amyotrophic lateral sclerosis.<\/a><\/p>\n<p>3.\u00a0\u00a0\u00a0\u00a0 J. Parkin Kullmann va presentar els resultats de l\u2019estudi dels efectes de l\u2019estr\u00e8s emocional en el risc de patir la malaltia, una pregunta que sovint li plantegen els pacients.<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19342254\">Vegeu estudi al Jap\u00f3<\/a><\/p>\n<p>D\u2019altra banda , l\u2019enquesta ALS \u00e9s un questionari de recerca desenvolupat pel Dr. Roger Pamphett de la Universitat de Sydney amb l\u2019objectiu de buscar causes de l\u2019ELA www. A l\u2019enquesta s\u2019avaluen:<\/p>\n<p>a) Esdeveniments de la vida<\/p>\n<p>b) estr\u00e8s laboral<\/p>\n<p>c) resili\u00e8ncia<\/p>\n<p>d) ansietat<\/p>\n<p><a href=\"http:\/\/www.alsquest.org\">Vegeu l&#8217;enquesta<\/a><\/p>\n<p>En tots els casos es mostra en pacients amb malaltia de motoneurona una major resili\u00e8ncia. Es tracta d\u2019una caracter\u00edstica de la personalitat, ja que l\u2019estr\u00e8s no \u00e9s un factor de risc.<\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon sd-sharing\"><h3 class=\"sd-title\">Comparteix aix\u00f2:<\/h3><div class=\"sd-content\"><ul><li class=\"share-facebook\"><a rel=\"nofollow\" data-shared=\"sharing-facebook-1867\" class=\"share-facebook sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=facebook\" target=\"_blank\" title=\"Comparteix al Facebook\"><span><\/span><span class=\"sharing-screen-reader-text\">Comparteix al Facebook (Opens in new window)<\/span><\/a><\/li><li class=\"share-twitter\"><a rel=\"nofollow\" data-shared=\"sharing-twitter-1867\" class=\"share-twitter sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=twitter\" target=\"_blank\" title=\"Feu clic per compartir al Twitter\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per compartir al Twitter (Opens in new window)<\/span><\/a><\/li><li class=\"share-google-plus-1\"><a rel=\"nofollow\" data-shared=\"sharing-google-1867\" class=\"share-google-plus-1 sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=google-plus-1\" target=\"_blank\" title=\"Feu clic per compartir a Google+\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per compartir a Google+ (Opens in new window)<\/span><\/a><\/li><li class=\"share-email\"><a rel=\"nofollow\" data-shared=\"\" class=\"share-email sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=email\" target=\"_blank\" title=\"Feu clic per enviar un correu electr\u00f2nic a un amic\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per enviar un correu electr\u00f2nic a un amic (Opens in new window)<\/span><\/a><\/li><li class=\"share-print\"><a rel=\"nofollow\" data-shared=\"\" class=\"share-print sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/\" target=\"_blank\" title=\"Feu clic per imprimir\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per imprimir (Opens in new window)<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Com ja hem comentat en d\u2019altres entrades al blog, un dels interessos del nostre grup a l\u2019Hospital de Bellvitge s\u00f3n els estudis epidemiol\u00f2gics. Dins del programa del Simposi Mundial de malaties de motoneurona que es va celebrar a Glasgow entre &hellip; <a href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/\">Continua llegint <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon sd-sharing\"><h3 class=\"sd-title\">Comparteix aix\u00f2:<\/h3><div class=\"sd-content\"><ul><li class=\"share-facebook\"><a rel=\"nofollow\" data-shared=\"sharing-facebook-1867\" class=\"share-facebook sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=facebook\" target=\"_blank\" title=\"Comparteix al Facebook\"><span><\/span><span class=\"sharing-screen-reader-text\">Comparteix al Facebook (Opens in new window)<\/span><\/a><\/li><li class=\"share-twitter\"><a rel=\"nofollow\" data-shared=\"sharing-twitter-1867\" class=\"share-twitter sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=twitter\" target=\"_blank\" title=\"Feu clic per compartir al Twitter\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per compartir al Twitter (Opens in new window)<\/span><\/a><\/li><li class=\"share-google-plus-1\"><a rel=\"nofollow\" data-shared=\"sharing-google-1867\" class=\"share-google-plus-1 sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=google-plus-1\" target=\"_blank\" title=\"Feu clic per compartir a Google+\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per compartir a Google+ (Opens in new window)<\/span><\/a><\/li><li class=\"share-email\"><a rel=\"nofollow\" data-shared=\"\" class=\"share-email sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/?share=email\" target=\"_blank\" title=\"Feu clic per enviar un correu electr\u00f2nic a un amic\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per enviar un correu electr\u00f2nic a un amic (Opens in new window)<\/span><\/a><\/li><li class=\"share-print\"><a rel=\"nofollow\" data-shared=\"\" class=\"share-print sd-button share-icon no-text\" href=\"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/novetats-en-epidemiologia\/\" target=\"_blank\" title=\"Feu clic per imprimir\"><span><\/span><span class=\"sharing-screen-reader-text\">Feu clic per imprimir (Opens in new window)<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[81,83],"tags":[416,417,419,418],"_links":{"self":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/posts\/1867"}],"collection":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/comments?post=1867"}],"version-history":[{"count":3,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/posts\/1867\/revisions"}],"predecessor-version":[{"id":1874,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/posts\/1867\/revisions\/1874"}],"wp:attachment":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/media?parent=1867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/categories?post=1867"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/aulaela\/wp-json\/wp\/v2\/tags?post=1867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}