泪道逆行置管术与泪囊鼻腔吻合术治疗慢性泪囊炎临床效果比较

Comparison of effect of lacrimal ducts retrograde intubation and dacryocystorhinostomy in treating chronic dacryocystitis

目的：比较泪道逆行置管术与泪囊鼻腔吻合术治疗慢性泪囊炎的效果。方法选择慢性泪囊炎患者共104例，按抽签法分别分为观察组和对照组，其中观察组患者64例，对照组患者40例。观察组给予泪道逆行置管术，对照组给予泪囊鼻腔吻合术，两组均给予相同的术后护理。比较两组手术相关情况和治疗效果。结果术后3个月观察组治疗有效63例，有效率98．44％，对照组治疗有效40例，治疗有效率100.00％，组间差异无统计学意义（χ^2＝0．185，P ＞0．05）。术后6个月，观察组治疗有效62例，有效率96.88％，对照组治疗有效40例，有效率100．00％，组间差异无统计学意义（χ^2＝0．306，P ＞0．05）。术后12个月，观察组治疗有效59例，有效率92．19％，对照组治疗有效38例，治疗有效率95．00％，组间差异无统计学意义（χ^2＝0．227，P ＞0．05）。观察组手术时间（10．8±2．7）min，对照组手术时间（40．1±9．6）min，观察组平均手术时间短于对照组（t ＝18．074，P ＜0．05）。观察组住院时间（2．5±0．3）d，对照组（6．3±1．4）d，观察组住院时间短于对照组（t ＝3．171，P ＜0．05）。观察组住院费用（1467．1±26．7）元，对照组（1971．6±59．1）元，观察组住院费用少于对照组（t ＝39．482，P ＜0．05）。结论泪道逆行置管术治疗慢性泪囊炎能获得与鼻腔泪囊吻合术相同的近期治疗效果，且安全性更好，手术操作难度更低，治疗总费用更为低廉，值得临床推广。

Objective To compare the effect of lacrimal ducts retrograde intubation and dacryocystorhinosto-my in treating chronic dacryocystitis.Methods 104 patients with chronic dacryocystitis were selected and divided into observation group and control group by lottery.There were 64 cases in observation group and 40 cases in control group.Lacrimal ducts retrograde intubation was given in observation group,while dacryocystorhinostomy was given in control group.Same postoperative care was given in both two groups.The surgery related conditions and effect of treat-ment were compared.Results There were 63 effective cases in the observation group in 3 months after operation,the effective rate was 98.44%,40 effective cases in the control group,the effective rate was 100.00%,and there was no significant difference between the two groups （χ^2 =0.185,P 〉0.05）.There were 62 effective cases in the observation group in 6 months after operation,the effective rate was 96.88%,40 effective cases in the control group,the effective rate was 100.00%,and there was no significant difference between the two groups （χ^2 =0.306,P 〉0.05）.There were 59 effective cases in the observation group in 12 months after operation,the effective rate was 92.19%,38 effective cases in the control group,the effective rate 95.00%,and there was no significant difference between the two groups （χ^2 =0.227,P 〉0.05）.The mean operation time in the observation group was （10.8 ±2.7）min,while （0.1 ± 9.6）min in the control group,the mean operation time in the observation group was shorter than that in the control group（t =18.074,P 〈0.05）.The mean hospitalization in the observation group was （2.5 ±0.3）days,while （6.3 ± 1.4）days in the control group,the mean hospitalization in the observation group was shorter than that in the control group（t =3.171,P 〈0.05）.The mean hospital expenses in the observation group was （1467.1 ±26.7）yuan,while （1971.6 ±59.1）yuan in the control group,the mean hospital expenses in the observation group was less than that in the control group（t =39.482,P 〈0.05）.Conclusion The recent therapeutic effects of lacrimal ducts retrograde intubation and dacryocystorhinostomy in treating chronic dacryocystitis were same,and it was safer,lower operative difficult,less treatment expenses to applying lacrimal ducts retrograde intubation.It was worthy of clinical application.