RESUMEN
Objective To analyze the possible effective intervention for heat stroke(HS)associated with multiple organ dysfunction syndrome(MODS)as a result of cross-country training.Methods All the data of causes of HS,clinical manifestations,laboratory findings,clinical interventions and outcome were collected and analyzed in five cases of HS associated with MODS.Results Four patients survived and one died of severe DIC and MODS.The levels of creatin kinase and myoglobulin in survived patients lowered gradually 4-5 days after effective treatments.No sequela was found in survived patients.Conclusions The therapeutic principle for the patients of HS associated with MODS is early commencement of hypothermia,fluid expansion,anticoagulation,blood purification and deep-sedation.