{"id":1996,"date":"2023-10-06T15:57:12","date_gmt":"2023-10-06T13:57:12","guid":{"rendered":"https:\/\/www.rumexperts.vet\/?post_type=training&#038;p=1996"},"modified":"2024-03-25T13:35:30","modified_gmt":"2024-03-25T12:35:30","slug":"la-cetose-traitee-au-propylene-glycol-mais-sans-dextrose","status":"publish","type":"training","link":"https:\/\/www.rumexperts.vet\/en\/training\/la-cetose-traitee-au-propylene-glycol-mais-sans-dextrose","title":{"rendered":"La c\u00e9tose trait\u00e9e au propyl\u00e8ne glycol mais sans dextrose."},"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><\/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-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\"><p>L\u2019hyperac\u00e9ton\u00e9mie (HA) (\u22651.2 mol\/L de betahydroxybutyrate BHB) est une pathologie m\u00e9tabolique qui en Am\u00e9rique du Nord concerne plus de 40 % des vaches laiti\u00e8res. L\u2019administration de propyl\u00e8ne glycol (PG) associ\u00e9e ou non \u00e0 une IV de dextrose (glucose) en est le traitement classique. L\u2019\u00e9tude r\u00e9f\u00e9renc\u00e9e se propose de comparer dans 4 exploitations laiti\u00e8res (38 \u00e0 40 kg de lait\/J, 3 traites par jour) les effets de l\u2019addition de dextrose IV au propyl\u00e8ne glycol per os aux vaches pr\u00e9sentant une concentration en BHB (\u22651.2 mol\/L 3 \u00e0 9 jours postpartum et le cas \u00e9ch\u00e9ant 10 \u00e0 16 jours postpartum apr\u00e8s le premier traitement. Trois strat\u00e9gies th\u00e9rapeutiques ont \u00e9t\u00e9 compar\u00e9es\u00a0 et appliqu\u00e9es respectivement 9,7 et 8 jours apr\u00e8s le v\u00ealage (valeurs m\u00e9dianes). Elles ont fait l\u2019objet d\u2019une re\u00e9valuation de l\u2019ac\u00e9ton\u00e9mie 1 et 2 semaines apr\u00e8s le traitement et d\u2019un suivi des pathologies (m\u00e9trite, d\u00e9placement de caillette, vente, r\u00e9forme) et de la production laiti\u00e8re au cours des 60 premiers jours du postpartum.<\/p>\n<ul>\n<li>PG3\u00a0: 300 ml d\u2019une solution \u00e0 100 % de PG per os une fois par jour durant 3 jours.<\/li>\n<li>PG3D1\u00a0: 300 ml d\u2019une solution \u00e0 100 % de PG per os une fois par jour durant 3 jours compl\u00e9t\u00e9e de 500 ml IV d\u2019une solution de 50 % de dextrose durant un seul jour.<\/li>\n<li>PG3D3\u00a0: 300 ml d\u2019une solution \u00e0 100 % de PG per os une fois par jour durant 3 jours compl\u00e9t\u00e9e de 500 ml IV d\u2019une solution de 50 % de dextrose une fois par jour durant trois jours.<\/li>\n<\/ul>\n<p>Leurs observations<\/p>\n<p>La pr\u00e9valence d\u2019HA a \u00e9t\u00e9 de 30.1 % (376 vaches sur 1249) et comprise selon les fermes entre 20,3 et 47.6 %. 64 % et 36 % des cas ont \u00e9t\u00e9 identifi\u00e9s respectivement 3 \u00e0 9 et 10 \u00e0 16 jours apr\u00e8s le v\u00ealage.<\/p>\n<p>Les concentrations moyennes en BHB des trois groupes th\u00e9rapeutiques ont \u00e9t\u00e9 de 1.6 mmol\/L (95% CI 1.5\u20131.7 mmol\/L), 1.7 mmol\/L (95% CI 1.6\u20131.8 mmol\/L) et de 1.7 mmol\/L (95% CI 1.6\u20131.8 mmol\/L).<\/p>\n<p>Les pourcentages d\u2019efficacit\u00e9 th\u00e9rapeutique 1 et 2 semaines apr\u00e8s\u00a0 le traitement et la production laliti\u00e8re moyenne des 70 premiers jours de lactation sont pr\u00e9sent\u00e9s dans la figure.<\/p>\n<p>Les traitements n\u2019ont eu aucun effet sur le risque de pathologies.<\/p>\n<p>Commentaires<\/p>\n<p>L\u2019addition de dextrose n\u2019am\u00e9liore en rien l\u2019efficacit\u00e9 th\u00e9rapeutique du PG. Il est possible que cette am\u00e9lioration ne s\u2019observe que lorsque les concentrations en BHB sont \u2265 \u00e0 3 mmol\/L.\u00a0 Compte tenu des frais suppl\u00e9mentaires engag\u00e9s (temps) et du risque de phl\u00e9bite entra\u00een\u00e9 par les IV, cette addition de dextrose ne semble pas devoir \u00eatre recommand\u00e9e pour traiter une hyperac\u00e9ton\u00e9mie.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--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=\"800\" height=\"447\" title=\"Capel 2021 PG dextrose et hyperac\u00e9ton\u00e9mie\" src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Capel-2021-PG-dextrose-et-hyperacetonemie-scaled.jpg\" data-orig-src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Capel-2021-PG-dextrose-et-hyperacetonemie-800x447.jpg\" alt class=\"lazyload img-responsive wp-image-2002\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271900%27%20height%3D%271062%27%20viewBox%3D%270%200%201900%201062%27%3E%3Crect%20width%3D%271900%27%20height%3D%271062%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Capel-2021-PG-dextrose-et-hyperacetonemie-200x112.jpg 200w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Capel-2021-PG-dextrose-et-hyperacetonemie-400x224.jpg 400w, 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style=\"--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-2 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"447\" title=\"Mc Art 2015 acetonemie synthese\" src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-scaled.jpg\" data-orig-src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-800x447.jpg\" alt class=\"lazyload img-responsive wp-image-2004\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271900%27%20height%3D%271062%27%20viewBox%3D%270%200%201900%201062%27%3E%3Crect%20width%3D%271900%27%20height%3D%271062%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-200x112.jpg 200w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-400x224.jpg 400w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-600x335.jpg 600w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-800x447.jpg 800w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-1200x671.jpg 1200w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/10\/Mc-Art-2015-acetonemie-synthese-2-scaled.jpg 1900w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":2003,"template":"","keyword":[],"theme":[27,59],"class_list":["post-1996","training","type-training","status-publish","has-post-thumbnail","hentry","theme-maladies-metaboliques","theme-reproduction-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/training\/1996","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\/20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media\/2003"}],"wp:attachment":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media?parent=1996"}],"wp:term":[{"taxonomy":"keyword","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/keyword?post=1996"},{"taxonomy":"theme","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/theme?post=1996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}