Adverse effects following intravenous fluid therapy in the horse using non-commercial fluids: preliminary findings.

This research investigates the adverse effects in horses following the administration of non-commercial, endotoxin-positive intravenous fluids, compared to a commercial intravenous fluid. Results showed clinical signs attributable to endotoxaemia in horses given endotoxin-positive fluids, suggesting careful monitoring and precautions when using non-commercial intravenous fluids.

Non-Commercial Intravenous Fluids and Endotoxaemia in Horses

• The researchers studied the effects of both non-commercial intravenous fluids positive for endotoxin (a toxin kept within the bacteria and released upon the bacteria’s destruction), and a commercially available intravenous fluid on horses.
• The horses given the endotoxin-positive fluids showed clinical signs attributable to endotoxaemia, a harmful condition caused by a high concentration of endotoxins in the blood.
• Leukopenia, a decrease in the number of white blood cells, was observed in horses showing these clinical signs. This condition’s onset was indicated by an unpredictable fluctuation in the white cell count.

Effects of Commercial Intravenous Fluid

• The commercially available intravenous fluid used in the study did not induce the same kind of adverse effects.
• There were no changes in the white cell count or clinical state of the horses given the commercial intravenous fluid. This suggests that the commercial fluid is safer for use in horses.

Precautions and Recommendations

• The study affirms the need for caution when non-commercial intravenous fluids are used, especially if they are endotoxin-positive.
• If one must use non-commercial intravenous fluids in horses, close monitoring of the horse’s health is recommended. Tracking changes in the white cell count is a critical part of this monitoring, as fluctuations could indicate the onset of adverse reactions like leukopenia.
• Overall, the study promotes the usage of commercially available intravenous fluids over non-commercial ones, provided the latter are absolutely necessary.