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自从我们采用抗凝剂预防弥漫性血管内凝血,并在暖箱内快速复温等措施抢救重症新生儿硬肿症以来,疗效有所提高。但在治疗体重低于2,500克,体温低于30℃,硬肿面积超过50％及心率小于100次/分的病婴时,难以控制。1976～1977年度具有上述3项或4项指标的病婴计19例,其中死亡12例(63.2％)。其主要原因是体温恢复缓慢,患婴继续处于寒冷损害之中,组织代谢和脏器功能得不到恢复,病程拖长而病理变化就复杂
Since we use anticoagulants to prevent diffuse intravascular coagulation and rapid rewarming in warm boxes and other measures to rescue severe neonatal sclera since the effect has increased. However, in the treatment of body weight less than 2,500 grams, body temperature below 30 ℃, edema area of more than 50% and heart rate of less than 100 beats / min sick infants, difficult to control. Nineteen patients with the above three or four indicators from 1976 to 1977 were killed, of which 12 died (63.2%). The main reason is the slow recovery of body temperature, suffering from the baby continue to be in the cold damage, tissue metabolism and organ function can not be restored, prolonged course and complicated pathological changes