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Effects of administration of a synthetic low molecular weight/low molar substitution hydroxyethyl starch solution in healthy neonatal foals.
Hepworth-Warren, Kate L; Wong, David M; Hay-Kraus, Bonnie L; Wang, Chong; Sun, Yaxuan.
Afiliação
  • Hepworth-Warren KL; Department of Veterinary Clinical Sciences (Hepworth-Warren, Wong, Hay-Kraus) and Veterinary Diagnostic and Production Medicine (Wang, Sun), College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
  • Wong DM; Department of Veterinary Clinical Sciences (Hepworth-Warren, Wong, Hay-Kraus) and Veterinary Diagnostic and Production Medicine (Wang, Sun), College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
  • Hay-Kraus BL; Department of Veterinary Clinical Sciences (Hepworth-Warren, Wong, Hay-Kraus) and Veterinary Diagnostic and Production Medicine (Wang, Sun), College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
  • Wang C; Department of Veterinary Clinical Sciences (Hepworth-Warren, Wong, Hay-Kraus) and Veterinary Diagnostic and Production Medicine (Wang, Sun), College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
  • Sun Y; Department of Veterinary Clinical Sciences (Hepworth-Warren, Wong, Hay-Kraus) and Veterinary Diagnostic and Production Medicine (Wang, Sun), College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
Can Vet J ; 56(10): 1069-74, 2015 Oct.
Article em En | MEDLINE | ID: mdl-26483583
ABSTRACT
This study compared the effects of IV administration of isotonic fluid therapy and colloidal fluid therapy in healthy neonatal foals. Fifteen healthy neonatal foals were used in a randomized blinded prospective clinical study. Foals were randomly assigned to receive a bolus of 20 mL/kg of tetrastarch (TES) or balanced crystalloid solution. Vital parameters, colloid osmotic pressure (COP), and various clinicopathologic variables were assessed prior to infusion and at various time points up to 120 h after infusion. The treatment group (TES) had a significant increase in both COP and percentage increase in COP at 1 and 3 h. The COP was significantly lower than baseline at 3 h in the control group. No significant changes were observed in coagulation parameters in either group. Tetrastarch was effective in increasing COP for 3 h after infusion and had no notable adverse clinical effects in this group of healthy foals. Further studies are warranted regarding optimal dosing and effects in clinically ill foals.
Effets de l'administration d'une solution de substitution synthétique d'amidon hydroxyéthylé de faible poids moléculaire/faible molarité chez des poulains néonataux en santé. Cette étude a comparé les effets de l'administration IV d'une fluidothérapie isotonique et d'une fluidothérapie colloïdale chez des poulains néonataux en santé. Quinze poulains néonataux ont été utilisés dans une étude clinique prospective randomisée. Les poulains ont été assignés au hasard pour recevoir un bolus de 20 mL/kg de tétra-amidon (TEA) ou d'une solution cristalloïde équilibrée. Les paramètres vitaux, la pression osmotique colloïdale (POC) et diverses variables clinicopathologiques ont été évalués avant l'infusion et à divers moments jusqu'à 120 heures après l'infusion. Le groupe de traitement (TEA) a subi une hausse importante de la POC et une augmentation du pourcentage de POC à 1 et 3 heures dans le groupe témoin. Aucun changement significatif n'a été observé dans les paramètres de coagulation des deux groupes. Le tétra-amidon a été efficace pour l'augmentation de la POC pendant 3 heures après l'infusion et il n'a pas eu d'effets cliniques négatifs notables dans ce groupe de poulains en santé. De nouvelles études sont justifiées concernant le dosage optimal et les effets chez les poulains cliniquement malades.(Traduit par Isabelle Vallières).
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Coagulação Sanguínea / Derivados de Hidroxietil Amido / Frequência Cardíaca / Hematócrito / Cavalos Limite: Animals Idioma: En Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Coagulação Sanguínea / Derivados de Hidroxietil Amido / Frequência Cardíaca / Hematócrito / Cavalos Limite: Animals Idioma: En Ano de publicação: 2015 Tipo de documento: Article