Effect of the methylprednisolone on postoperative reaction after coblation tonsillectomy / 中国耳鼻咽喉头颈外科

ABSTRACT

OBJECTIVE To evaluate the effect of intravenous infusion of methylprednisolone on postoperative recovery and complications after coblation tonsillectomy.METHODS Eighty three patients who were scheduled for coblation tonsillectomy from December 2015 to December 2016 were included in this study.Firstly,they were divided into 2 groups,i.e.,the younger group (＜12 years) and the older group (≥12 years old).Secondly,these two groups were further divided into experimental group and control group by the prospective,double-blind and randomized method.The experimental group was treated with methylprednisolone and antibiotics for 3 days.Then,the postoperative reactions such as the pain,activity,pharyngeal edema,body condition,exfoliation time of the tunic albuginea,post-tonsillectomy hemorrhage were observed.RESULTS 1.From the third day to fifth day,using methylprednisolone can alleviate pain (Z=4.42,P=0.00),increase the activity(Z=2.64,P=0.00)and reduce pharyngeal edema(Z=2.84,3.10,all P=0.00) in younger group.2.After operation,in the younger group,the incidence rate of gastrointestinal discomfort in control group was higher than that in experimental group(x2=4.97,P=0.03).In the older group,the incidence rate of gastrointestinal discomfort(x2=5.24,P=0.02) and sleep disturbance(x2=5.03,P=0.03) in control group was higher than those in experimental group.3.In the older group,exfoliation average time of the tunic albuginea in experimental group was longer than that in control group(t=2.16,P=0.04).4.Secondary bleeding rate was not statistically significant in the two groups(x2=1.29,P=0.26).CONCLUSION Intravenous infusion of methylprednisolone after coblation tonsillectomy is beneficial,especially in the relief of pain,gastrointestinal discomfort and pharyngeal edema.