Prognostic indicators for horses with duodenitis-proximal jejunitis. 75 horses (1985-1989).

This study examined the records of 75 horses with duodenitis-proximal jejunitis (DPJ) to identify prognostic indicators of survival. They found two parameters, the anion gap and abdominal fluid total protein concentration, significantly associated with death.

Background

• The research focused on the medical condition duodenitis-proximal jejunitis (DPJ), a fairly common and serious gastrointestinal disorder in horses.
• An analysis was conducted on the medical records of 75 horses suffering from DPJ in the years between 1985 and 1989.

Subjects and Management

• The study group was made up of 75 horses with DPJ. This is a large enough sample to provide significant results.
• A total of 66 horses (88.0%) were managed with medical treatment alone, while the remaining nine horses (12.0%) were treated with both medical care and surgical intervention.
• A survival rate of 66.6% was observed in the horses – meaning fifty of the seventy-five horses survived.

Parameter Analysis and Results

• Different parameters, including age, physical parameters, laboratory values, and treatment data, were analysed and compared between the two groups: surviving horses and non-surviving horses.
• The researchers used a logistic regression model to examine the association of 19 physical and laboratory parameters with the death of the horses.
• From their univariate analysis, it was found that three parameters – the anion gap, abdominal fluid total protein concentration, the volume of gastric fluid in the first 24 hours of hospitalization – showed a significant association with death.
• However, when multiple logistic regression analysis was performed, only the anion gap and abdominal fluid total protein concentration remained as significant factors associated with death. These findings indicate that these two factors can be used as effective indicators of survival in horses suffering from DPJ.

Implications of Findings

• The findings of this study offer valuable insights for veterinarians and horse owners on anticipating and managing the risks associated with DPJ in horses.
• Knowing that the anion gap and abdominal fluid total protein concentration are significant indicators for the survival of horses with DPJ, these parameters should be given close attention during diagnosis and treatment.
• The prognostic values provided by this study could potentially contribute to improving treatment strategies and increasing survival rates in horses affected by DPJ.