Fibrin deposits and organ failure in newborn foals with severe septicemia.
Authors: Cotovio M, Monreal L, Armengou L, Prada J, Almeida J M, Segura D
Journal: Journal of veterinary internal medicine
Summary
# Editorial Summary: Fibrin Deposits and Organ Failure in Neonatal Septicaemia Septicaemia in newborn foals frequently triggers disseminated intravascular coagulation (DIC), a life-threatening condition in which the coagulation cascade becomes pathologically activated, leading to widespread fibrin deposition and multiple organ failure. Given that neonatal foals possess immature haemostatic mechanisms compared with adult horses, researchers hypothesised that fibrin accumulation patterns might differ between age groups and that understanding these patterns could illuminate the mechanisms driving mortality in septic neonates. Cotovio and colleagues examined tissue distribution of fibrin deposits across multiple organs in severely septicaemic foals, documenting which tissues were most commonly and severely affected. The findings revealed clinically significant patterns of fibrin localisation in neonatal cases, with implications for how clinicians should approach monitoring and supportive care in septic foals presenting with coagulopathy. These results highlight the importance of early recognition of DIC in neonates and suggest targeted monitoring protocols may help identify foals at highest risk of organ-specific complications, potentially improving survival rates through timely intervention in coagulation management.
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Practical Takeaways
- •Recognize that neonatal foals with septicemia are at high risk for DIC and organ failure, requiring aggressive early intervention and close monitoring
- •Monitor respiratory status closely in septic foals as pulmonary fibrin deposition is a common complication affecting gas exchange
- •Understand that immature coagulation responses in very young foals may complicate clinical presentation and treatment of septicemia
Key Findings
- •Septicemia in neonatal foals activates coagulation system leading to DIC and multiple organ failure
- •Lung is the organ most frequently affected by fibrin deposits in foals with DIC, similar to adult horses
- •Hemostatic mechanisms appear immature in foals less than 1 day old