早产儿由于呼吸中枢发育不成熟,常发生原发性呼吸暂停,临床上常用氨茶碱来兴奋呼吸中枢治疗早产儿原发性呼吸暂停,有时疗效并不满意,而且剂量过大易导致兴奋性过高、心动过速、水电解质紊乱、腹胀,甚至诱发坏死性小肠炎。为了寻找一种不良反应小、疗效好的治疗方法,我科采用纳 Premature children due to immature respiratory center, often occurs in patients with primary apnea, commonly used aminophylline to stimulate the respiratory center for the treatment of primary apnea in premature children, and sometimes the effect is not satisfied, and the dose is too large can lead to excitability High, tachycardia, water and electrolyte disorders, bloating, and even induce necrotizing enterocolitis. In order to find a small adverse reactions, effective treatment, our department adopted satisfied