The association of physical examination abnormalities and carboxyhemoglobin concentrations in 21 dogs trapped in a kennel fire

Abstract

Listen

Translate article

AbstractObjectiveTo evaluate physical examination findings and their association with carboxyhemoglobin (COHb) concentrations in 21 dogs that were exposed to smoke during a kennel fire.Series SummaryTwenty‐one dogs were exposed to a kennel fire. Physical exam findings, presenting, and posttherapyCOHb concentrations as well as therapeutic interventions were evaluated.COHb concentrations upon presentation were increased in all smoke inhalation exposed dogs. These dogs were compared to a small set of clinically normal staff‐owned dogs who were not exposed to fire. Physical parameters significantly associated with higherCOHb concentrations included lower body temperature, increased respiratory effort, abnormal respiratory auscultation, altered neurologic status, and length of hospital stay. Oxygen therapy resulted in a more rapid decline inCOHb concentrations although 5 dogs still had mildly increasedCOHb concentrations 24‐hour postadmission.Unique Information ProvidedThis study describes the relationship of admitting clinical findings of dogs exposed to a kennel fire with their initial bloodCOHb concentrations. It also describes the resolution of increasedCOHb concentrations with use of oxygen therapy and hospitalization. Additionally,COHb concentrations for a control group of dogs was evaluated and compared to the dogs exposed to smoke inhalation.