Perinatal asphyxia syndrome in foals

Abstract

Equine neonatology is an increasing segment in the Brazilian and global veterinary market. Among the disorders that affect the newborn foal, the perinatal asphyxia syndrome, which is characterized by neurological and behavioral changes, stands out. This syndrome affects the newborn from the last third of pregnancy until the first 30 days of life. Despite being described in the literature for decades, the syndrome is still characterized as a current problem with a relevant prevalence of deaths. This occurrence is, often, due to diagnostic delay and lack of aggregated knowledge about new and more effective treatments, as well as traditional supportive treatments.Thus, this study aimed to understand how perinatal asphyxia syndrome occurs in foals, identify the characteristical clinical signs, discuss treatments, and disseminate information that helps reduce the death and euthanasia rates of affected foals. For this purpose, this study was developed based on an integrative literature review. The bibliographic survey was carried out by consulting a database such as Scielo, Google Academic, Periodical’s portal CAPES, and PUBVET, referring mainly to the consultation of the Virtual Library in Veterinary Medicine and Animal Science (BVS Vet). The work also focused on the importance of adding the supporting conventional treatments to the alternative squeeze method, intending to increase the clinical success rates of affected newborn foals and reduce the occurrence of euthanasia, commonly associated with the high medical care cost applied to the animal affected by perinatal asphyxia syndrome.