Owner-Reported Clinical Signs and Management-Related Factors in Horses Radiographed for Intestinal Sand Accumulation.

The research study investigated the connection between sand accumulation in a horse’s intestines and associated symptoms reported by the horse’s owner, as well as how feeding and management practices might influence this condition. It was found that there was especially a higher likelihood of stomach sand accumulation in horses that exhibited multiple symptoms such as colic, poor performance, diarrhea, and increased sensitivity to abdominal touch.

Study parameters and methods

• The research involved horses which had been radiographically diagnosed with sand accumulation in their intestines.
• Horse owners were asked to fill out an online questionnaire related to the clinical symptoms observed, feeding practices, horse behavior, and management methods.
• The study included a total of 447 responses which met the research criteria.

Study findings

• No significant correlation was found between the age, sex, use, or body condition of horses and the size of the sand accumulation within their intestines.
• Horses that were reported to have shown symptoms of colic had significantly larger sand accumulations, as well as those with poor performance level.
• The highest risk for sand accumulation was found with the combination of colic and poor performance, followed by colic combined with loose feces or diarrhea or increased abdominal touch sensitivity.
• Horses reported to consume all their roughage were more likely to have larger sand accumulations. In contrast, horses with a dominant position in the group hierarchy displayed less sand accumulation.

Implications of study

• The research findings suggest that horse owners and veterinarians should consider the possibility of sand accumulation in the intestines as a potential diagnosis when horses exhibit multiple symptoms such as poor performance, colic, diarrhea, and hypersensitivity to touch on the abdomen.
• The study also highlights some crucial factors influencing intestinal sand accumulation, such as feeding and behavioral patterns. This understanding can guide more effective management practices for preventing sand accumulation and related complications in horses.