{"id":1654,"date":"2023-04-23T18:24:40","date_gmt":"2023-04-23T16:24:40","guid":{"rendered":"https:\/\/www.rumexperts.vet\/?post_type=training&#038;p=1654"},"modified":"2024-03-20T08:50:18","modified_gmt":"2024-03-20T07:50:18","slug":"public-ne-pas-croire-au-pere-noel-apres-un-traitement-a-la-cephapirine-dune-endometrite-legere-lors-de-linsemination","status":"publish","type":"training","link":"https:\/\/www.rumexperts.vet\/en\/training\/public-ne-pas-croire-au-pere-noel-apres-un-traitement-a-la-cephapirine-dune-endometrite-legere-lors-de-linsemination","title":{"rendered":"NE PAS CROIRE AU P\u00c8RE NOEL APRES UN TRAITEMENT A LA CEPHAPIRINE  D\u2019UNE ENDOMETRITE LEGERE LORS DE L\u2019INSEMINATION"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-content-alignment:justify;\"><p>REFERENCE : Schlegl R et al. Field trial on the post-insemination intrauterine treatment of dairy cows with mild endometritis with cephapirin. Theriogenology 2020, 156,20-26.<\/p>\n<p>La question de recherche de cette \u00e9tude est simple\u00a0: un traitement intra-ut\u00e9rin de 500 mg de\u00a0 c\u00e9phapirine, 6 heures apr\u00e8s l\u2019IA de vaches pr\u00e9sentant un \u00e9coulement vaginal \u00ab\u00a0trouble\u00a0\u00bb ou renfermant des flocons de pus (= endom\u00e9trite l\u00e9g\u00e8re d\u00e9tect\u00e9e au Metricheck) am\u00e9liore-t-il la fertilit\u00e9\u00a0?<\/p>\n<p>La r\u00e9ponse est NON. Aucune diff\u00e9rence significative du % de gestation ou de l\u2019intervalle entre le traitement et la gestation n\u2019a \u00e9t\u00e9 observ\u00e9e entre les vaches saines, pr\u00e9sentant une endom\u00e9trite l\u00e9g\u00e8re mais non trait\u00e9es ou trait\u00e9es avec la cephapirine (Voir figure).<\/p>\n<p>Plusieurs hypoth\u00e8ses peuvent expliquer cette absence de diff\u00e9rences.<\/p>\n<ul>\n<li>L\u2019hypoth\u00e8se que ce traitement ne soit pas suffisant que pour rendre l\u2019endom\u00e8tre compatible avec une nouvelle gestation lors de l\u2019arriv\u00e9e de l\u2019embryon 4 \u00e0 5 jours apr\u00e8s la f\u00e9condation n\u2019est pas recevable puisque le d\u00e9lai entre le traitement et la gestation est comparable.<\/li>\n<li>Il est possible que les vaches non trait\u00e9es aient pr\u00e9sent\u00e9 une endom\u00e9trite subclinique. Ce d\u00e9pistage n\u2019a pas \u00e9t\u00e9 r\u00e9alis\u00e9 dans la pr\u00e9sente \u00e9tude.<\/li>\n<li>L\u2019absence d\u2019effet pourrait r\u00e9sulter de la pr\u00e9sence d\u2019un microbiome non pathog\u00e8ne. Les auteurs ont r\u00e9alis\u00e9 une analyse bact\u00e9riologique du contenu ut\u00e9rin de 50 vaches pr\u00e9sentant une endom\u00e9trite l\u00e9g\u00e8re. Ils ont identifi\u00e9 le plus souvent du Staphylococcus, Bacillus, Streptococcus et Corynebacterium cad des germes classiquement rencontr\u00e9s chez des vaches saines en fin de p\u00e9riode d\u2019involution ut\u00e9rine.<\/li>\n<li>L\u2019hypoth\u00e8se d\u2019un historique pathologique diff\u00e9rent \u00e0 savoir une ac\u00e9ton\u00e9mie, une m\u00e9trite puerp\u00e9rale ou une endom\u00e9trite clinique ne peut \u00eatre compl\u00e8tement exclue. Ces trois pathologies ont \u00e9t\u00e9 trait\u00e9es de mani\u00e8re comparables dans les 3 groupes d\u2019animaux \u00e0 savoir 250 ml de propyl\u00e8ne glycol en cas d\u2019ac\u00e9ton\u00e9mie subclinique (J5 \u00e0 J10) (BHB \u2265 0.2 mmol\/L) 1 mg\/Kg de ceftiofur durant 3 \u00e0 5 j en cas de m\u00e9trite puerp\u00e9rale (J5) et une double injection de PGF2a \u00e0 14 jours d\u2019intervalle en cas d\u2019endom\u00e9trite clinique identifi\u00e9e 28 \u00e0 34 jours postpartum. Une analyse statistique a permis d\u2019observer un effet n\u00e9gatif significatif de la pr\u00e9sence d\u2019une endom\u00e9trite clinique 28 \u00e0 34 jours postpartum. Cette observation laisse entrevoir la possibilit\u00e9 d\u2019effets \u00e0 moyen ou long terme d\u2019une infection ut\u00e9rine sur les m\u00e9canismes de tol\u00e9rance ou de r\u00e9sistance\u00a0 de l\u2019ut\u00e9rus \u00e0 une infection. Elle renforce une fois encore l\u2019int\u00e9r\u00eat d\u2019un d\u00e9pistage pr\u00e9coce des endom\u00e9trites cliniques au travers d\u2019un contr\u00f4le d\u2019involution ut\u00e9rine 30 jours en moyenne apr\u00e8s le v\u00ealage.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"542\" height=\"406\" title=\"Article 44\" src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/04\/Article-44.jpg\" data-orig-src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/04\/Article-44.jpg\" alt class=\"lazyload img-responsive wp-image-1656\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27542%27%20height%3D%27406%27%20viewBox%3D%270%200%20542%20406%27%3E%3Crect%20width%3D%27542%27%20height%3D%27406%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/04\/Article-44-200x150.jpg 200w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/04\/Article-44-400x300.jpg 400w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/04\/Article-44.jpg 542w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 542px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":16,"featured_media":2753,"template":"","keyword":[],"theme":[59],"class_list":["post-1654","training","type-training","status-publish","has-post-thumbnail","hentry","theme-reproduction-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/training\/1654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/training"}],"about":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/types\/training"}],"author":[{"embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/users\/16"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media\/2753"}],"wp:attachment":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media?parent=1654"}],"wp:term":[{"taxonomy":"keyword","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/keyword?post=1654"},{"taxonomy":"theme","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/theme?post=1654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}