Clinical study of caffeine citrate and aminophylline in treatment of primary apnea of prematurity / 药物评价研究

ABSTRACT

Objective Discuss the clinical efficacy of caffeine citrate and aminophylline in treatment of primary apnea of prematurity.Methods 80 cases of primary apnea of prematurity were selected.They were divided into two groups randomly.The control group (40 cases) received aminophylline treatment and the observation group (40 cases) received caffeine citrate therapy.The efficacy of caffeine citrate and aminophylline in treatment of primary apnea ofprematudty was evaluated by efficacy,primary apnea episodes and disappeared time,adverse reaction during treatment.Results The effective rate of observation group was 85％,the effective rate of control group was 75％.The observation group had higher efficiency (P ＜ 0.05).The frequency of apnea of observation group was less than that of the control group.The disappearance time of observation group was shorter than that of the control group (P ＜ 0.05).During the treatment,the tachycardia,feeding intolerance,bronchopulmonary dysplasia and other adverse reactions rate of observation group was lower than that of the control group (P ＜ 0.05).Conclusion Compared with aminophylline,caffeine citrate had a good therapeutic effect of primary apnea of prematurity.It can reduce apnea frequency,eliminate clinical symptoms with high safety.It was an ideal drug for treatment of primary apnea.