Abstract: To evaluate risk factors associated with development of catheter-associated jugular thrombophlebitis in hospitalized horses. Methods: Retrospective case-control study. Methods: 50 horses with thrombophlebitis and 100 control horses. Methods: Medical records from 1993 through 1998 were searched for horses with thrombophlebitis. Horses that were hospitalized for at least 5 days, had an i.v. catheter placed in a jugular vein (other than for solely anesthetic purposes), and had no evidence of thrombophlebitis during admission or hospitalization were chosen as controls. Signalment, history, clinicopathologic findings, primary illness, and treatment were obtained from the medical records. Data were analyzed by use of logistic regression to perform univariate and multivariate analyses. Results: For a horse with endotoxemia, the odds of developing thrombophlebitis were 18 times those for a similar horse without endotoxemia. For a horse with salmonellosis, the odds of developing thrombophlebitis were 68 times those for a similar horse without salmonellosis. For a horse with hypoproteinemia, the odds of developing thrombophlebitis were almost 5 times those for a similar horse without hypoproteinemia. For a horse in the medicine section, the odds of developing thrombophlebitis were 16 times those for a similar horse in the surgery section. For a horse with large intestinal dise, the odds of developing thrombophlebitis were 4 times those for a similar horse without large intestinal disease. For a horse receiving antidiarrheal or antiulcerative medications, the odds of developing thrombophlebitis were 31 times those for a similar horse not receiving these medications. Conclusions: Results indicated that patient factors, including large intestinal disease, hypoproteinemia, salmonellosis, and endotoxemia, were associated with development of catheter-associated thrombophlebitis in horses.
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This research article explores the risk factors associated with catheter-associated jugular thrombophlebitis in hospitalized horses.
Study Overview
The study aims to identify the risk factors contributing to the development of thrombophlebitis or vein inflammation due to a blood clot, among horses that received a catheter through the jugular vein during hospitalization.
The study was done retrospectively with data from horses from 1998 to 2003.
Known as a case control study, it involved 50 horses who developed thrombophlebitis and 100 control horses that had similar conditions and treatments but did not develop the condition.
Methodology
The researchers reviewed medical records from the mentioned period, picking out hospitalized horses with a jugular catheter that did not show signs of thrombophlebitis during admission or throughout hospitalization.
Various data from the records were then collected, such as the horse’s details, medical history, laboratory findings, primary illness, and treatment administered.
The data was then subject to logistic regression for both univariate and multivariate analyses.
Results
The odds of developing thrombophlebitis were found to be considerably higher in horses which had endotoxemia, salmonellosis, hypoproteinemia, larger intestinal disease or were receiving antidiarrheal or antiulcerative medications.
Horses with salmonellosis had the highest risk, with their odds of developing thrombophlebitis being 68 times higher than the controls.
The odds were 18 times higher in horses with endotoxemia, 5 times higher in horses with hypoproteinemia, 16 times higher in horses housed in the medicine section, and 4 times higher in horses with large intestinal disease.
The use of antidiarrheal or antiulcerative medications increased the odds of developing thrombophlebitis by 31 times.
Conclusions
The research concluded that patient factors including large intestinal disease, hypoproteinemia, salmonellosis, and endotoxemia, were associated with the development of catheter-associated thrombophlebitis in horses.
Cite This Article
APA
Dolente BA, Beech J, Lindborg S, Smith G.
(2005).
Evaluation of risk factors for development of catheter-associated jugular thrombophlebitis in horses: 50 cases (1993-1998).
J Am Vet Med Assoc, 227(7), 1134-1141.
https://doi.org/10.2460/javma.2005.227.1134