鼻内镜下腺样体切除术 两种不同入路鼻内镜下腺样体切除医治儿童排泄性中耳炎比较
马进++++++刘毅
[摘要] 意图 比较鼻内镜下经鼻與经口两种不同入路切除儿童腺样体医治排泄性中耳炎的作用评价与剖析。 办法 选取昆明市第一人民医院2016年2月~2017年1月进行腺样体切除手术医治排泄性中耳炎儿童73例分为两组,A组37例经鼻0°鼻内镜下腺样体切除,B组36例经口70°鼻内镜下腺样体切除,比较两组医治作用、手术时刻、术后并发症发作率及康复时刻。 成果 两组患者均顺利完结手术,A组康复23例(62.16%)、有用12例(32.43%)、无效2例(5.41%),B组康复22例(61.11%)、有用11例(30.56%)、无效3例(8.33%),两组作用无计算学差异(P>0.05)。但A、B两组手术时刻分别为(22.00±2.00)和(35.00±2.00)min,术后并发症发作率分别为10.81%和55.56%,康复时刻分别为(2.49±0.83)和(5.69±0.92)d,两组均有计算学差异(P<0.05)。 定论 鼻内镜下腺样体切除可有用医治儿童排泄性中耳炎,经鼻入路内镜下腺样体切除较经口入路手术时刻缩短,术后并发症较轻,康复时刻短。
[关键词] 鼻内镜;腺样体肥壮;排泄性中耳炎;儿童
[中图分类号] R766.9;R764.21 [文献标识码] B [文章编号] 1673-9701(2017)32-0048-04
[Abstract] Objective To compare the efficacy evaluation and analysis of two different approaches of transnasal and transoral adenoidectomy under endoscopy in the treatment of secretory otitis media. Methods A total of 73 children with secretory otitis media who were given adenoidectomy from February 2016 to January 2017 in Kunming First People's Hospital were selected and assigned to two groups. Group A of 37 patients was given transnasal adenoidectomy, and group B of 36 patients was given transoral adenoidectomy under 70° nasal endoscopy. The treatment effect, operation time, complications incidence rate and recovery time before and after the operation were compared between the two groups. Results The two groups of patients were successfully completed the operation. In group A, there were 23 cases recovered(62.16%), 12 cases effective(32.43%), and 2 cases ineffective(5.41%). In group B, there were 22 cases recovered(61.11%), 11 cases effective(30.56%), and 3 cases ineffective(8.33%). There was no statistically significant difference between the two groups(P>0.05). However, the operation time of group A and group B was(22.00±2.00)and(35.00±2.00)minutes respectively, the complications incidence rate was 10.81% and 55.56%, and the recovery time was(2.49±0.83)and(5.69±0.92)days. The three indexes were statistically different between the two groups(P<0.05). Conclusion Nasal endoscopic adenoidectomy can effectively treat pediatric secretory otitis media. The surgery time of transnasal endoscopic adenoidectomy is shorter than that of transoral approach, the postoperative complications are mild and the recovery time is short.
[Key words] Nasal endoscopy; Adenoidal hypertrophy; Secretory otitis media; Children
排泄性中耳炎(otitis media with effusion,OME)是以患者鼓室积液及听力下降为首要症状的中耳非化脓性疾病,以儿童期多见,可伴发言语发育缓慢或注意力下降,严重者可导致永久性听力下降,是儿童期听力下降的首要原因。跟着健康认识的进步,近年来就诊率和发病率均不断上升,首要就诊原因是患侧听力下降、耳闷,随同有儿童多动、注意力不会集、言语迷糊等状况[1,2]。腺样体肥壮被以为是排泄性中耳炎的重要致病要素[3],过度肥壮的腺样体阻塞咽鼓管,导致鼓室内环境的改动及引流妨碍[4],其肥壮程度及分叶形状包含与咽鼓管圆枕的比邻联系均与OME密切相关。本研讨选取昆明市第一人民医院2016年2月~2017年1月进行腺样体切除手术医治排泄性中耳炎儿童73例,依据患者志愿分为两组,A组37例经鼻0°鼻内镜下腺样体切除,B组36例经口70°鼻内镜下腺样体切除,比较两种手术办法术前术后患者耳闷、耳痛缓解状况、鼓膜内陷及纯音听阈、声导抗的改动及手术时刻、术后损害及康复时刻。endprint
1材料与办法
1.1 臨床材料
本研讨选取昆明市第一人民医院2016年2月~2017年1月进行腺样体切除手术医治排泄性中耳炎儿童73例,分为两组,男44例,女29例,年纪4~12岁,均匀(5.64±1.90)岁,中位数5岁。均确诊为腺样体肥壮伴排泄性中耳炎,A组37例,男22例,女15例,均匀年纪(5.73±1.91)岁,经鼻0°鼻内镜下腺样体切除,B组36例,男22例,女14例,均匀年纪(5.56±1.92)岁,经口70°鼻内镜下腺样体切除。两组患者在年纪、性别散布无计算学差异(P>0.05),且病史特色等一般材料方面无差异,一切患者家族均签署手术同意书及医治计划挑选同意书。
1.2 腺样体肥壮及排泄性中耳炎归入规范
一切患儿术前行鼻咽侧位片及鼻部CT查看、鼻内镜或电子纤维喉镜,提示腺样体A/N比值超越0.6或许占后鼻孔60%以上,按A/N比值0.61~0.70为中度肥壮,A/N比值>0.70为病理性肥壮;按与咽鼓管比邻联系分为:Ⅰ型腺样体高度低于圆枕,Ⅱ型与咽鼓管水平并紧贴,咽鼓管咽口可见,Ⅲ型高于圆枕乃至隐瞒咽口。排泄性中耳炎患者首要症状为听力下降、耳闷、急性起病者有耳痛,体征为鼓膜轻度充血、鼓膜内陷、鼓膜色彩改动,部分患者鼓室可见液平;查看siegle耳镜提示鼓膜活动受限,纯音听阈提示传导性听力丢失,声导抗查看提示鼓室图为B或C型。
1.3 实验办法
73例患儿均采纳气管插管-静脉复合麻醉手术,取平卧位,肩下垫枕,头圈固定,惯例消毒铺巾。复发性OME患儿一起行内镜下鼓膜置管术。
1.3.1 A组 A组采纳0.01%肾上腺素棉片鼻腔滋润缩短鼻甲后,选用0° STORZ鼻窦内窥镜摄像体系监督下行鼻动力体系腺样体刨削,依据腺样体规模挑选直头或弯头电动吸割刀头,经过挑选形式及同步负压招引切除腺样体安排,从腺样体外侧周缘开端向另一侧移动,并以咽鼓管圆枕为中心内向围住,完好切除后经鼻塞入棉片压榨止血。
1.3.2 B组 B组采纳0.01%肾上腺素棉片鼻腔滋润缩短鼻甲后,Davis开口器露出口咽腔,经鼻刺进导尿管悬吊软腭,露出鼻咽部,经口在70° STORZ鼻窦内窥镜摄像体系监督下,操作医师一手持鼻内镜,一手持电动刨削吸割器,经过患儿口咽部将弯头吸割刀送入鼻咽部,切除腺样体安排,防止损害咽鼓管圆枕,行动力体系腺样体刨削后经口塞入纱球压榨止血。
两组患儿术后均惯例运用抗生素3 d,随访3个月。
1.4 调查目标
手术后3个月复查,作用分为康复:声导抗鼓室图改动为A型,耳闷耳痛症状彻底消失,纯音听阈康复正常,鼓膜形状康复正常;有用:声导抗鼓室图改动为A型或C型,有细微耳闷耳痛症状,鼓膜形状较前改进;无效:声导抗图无显着改动,医治后症状及鼓膜形状均无改进或改进不显着[5]。总有用率=[(康复例数+有用例数)/总例数]×100%。
1.5 计算学办法
选用SPSS 22.0计算学软件剖析数据,计数材料选用χ2查验,计量材料选用t查验,查验规范为α=0.05。
2 成果
2.1 两组患者医治作用比较
73例患者均成功完结手术:A组康复23例,占62.16%,有用12例,占32.43%,无效2例,占5.41%;B组康复22例,占61.11%,有用11例,占30.56%,无效3例,占8.33%。两组患者康复率与国外的相似研讨附近[6],作用切当[7]。A组和B组治愈率比较无计算学差异(P>0.05),见表1。
2.2 两组患者手术时刻及康复时刻比较
A组均匀手术时刻(22.00±2.00)min,B组均匀(35.00±2.00)min,成果显现差异有计算学含义(P<0.01);A组均匀康复时刻(2.49±0.83)d,B组均匀(5.69±0.92)d,两组患者比较差异有计算学含义(P<0.01),见表2。
2.3 两组患者手术后并发症发作率比较
手术损害包含软腭充血肿胀、术后咽痛、耳痛,A组一共4例、发作率为10.81%,B组一共20例、发作率为55.56%,两组患者并发症发作率比较差异有计算学含义(P<0.01)。
3 评论
儿童OME病因杂乱,其发作原因和机制现在仍无明晰解说,腺样体肥壮引起OME的或许原由于腺样体阻塞咽鼓管咽口构成咽鼓管反流构成逆行感染[8];咽鼓管功用妨碍及机械性阻塞改动鼓室内环境构成鼓室积液,此为手术医治的首要依据[9];腺样体内存在很多致病菌如流感嗜血杆菌和肺炎链球菌等逆行感染鼓室;腺样体本身为免疫安排可导致免疫功用反常使鼻咽部黏膜水肿构成咽鼓管功用紊乱然后诱发OME[10]。有研讨以为,儿童OME与咽鼓管咽口的形状联系不大而与咽鼓管周围病理改动相关[11],特别是咽鼓管圆枕的形状与咽鼓管圆枕周围安排的感染有密切联系,Ⅲ型腺样体无论是OME发作率仍是重度腺样体肥壮发作率均远大于Ⅰ、Ⅱ型腺样体,故对高于咽鼓管圆枕的腺样体安排的处理是手术的要点考虑规模。
现在临床上普遍以为腺样体肥壮程度与OME发病率之间呈正相关[12],其详细机制仍有待研讨。腺样体切除手术经过切除过于肥壮的腺样体安排,免除其对咽鼓管咽口的阻塞,晓畅鼓室引流,铲除中耳积液,进步中耳通气,改进中耳内环境然后有用医治OME[13]。其入路有经鼻或经口两种方法,从计算学视点看二者在作用方面无显着差异,而从手术损害、手术时刻及康复时刻上计算,二者存在显着差异。其或许原由于:首要,经鼻入路能够近距离调查咽鼓管咽口及圆枕,视界愈加明晰,手眼合作较为便利,更有利于防止术中对咽鼓管圆枕的损害,然后尽量防止术后咽鼓管圆枕水肿导致耳闷耳痛等并发症,缩短术后康复时刻;其次,经鼻入路无需悬吊软腭,然后防止术后软腭水肿,并能够缩短手术时刻,并且鼻咽方位高于口咽,术中出血受重力影响流向口咽时简略构成经口手术视界不清;再次,腺样体的形状及方位与咽鼓管圆枕的比邻联系也与OME的发病率密切相关,Ⅰ、Ⅱ型腺样体间的OME发病率无显着差异,而Ⅲ型腺样体是OME发病的首要原因,其间隐瞒圆枕的腺样体安排或许于圆枕内上存在分叶,要特别调查咽鼓管圆枕形状及周围安排结构然后防止鼻咽顶部腺样体残留导致复发及手术作用欠安,经鼻入路可有用防止上述问题的发作。并且,部分复发性OME可同期行鼓膜置管引流术[14],以削减中耳积液的发作[15]及进步患儿听力[16],经鼻入路手术可直接持续运用0°鼻内窥镜行鼓膜切开置管然后缩短手术时刻;最终,Ⅰ型低位腺样体经鼻切除困难,依然可经鼻0°镜下合作经口运用反向刀头切除而无需悬吊软腭,而经口70°镜调查及切除Ⅲ型腺样体或许存在鼻咽顶部腺体安排无法调查到而存在残留。endprint
综上所述,儿童排泄性中耳炎的发作与腺样体肥壮之间存在显着因果联系,而腺样体的形状及其与咽鼓管咽口的比邻联系与排泄性中耳炎的发作密切相关,Ⅱ、Ⅲ型腺样体较易导致儿童排泄性中耳炎的发作,而在经过切除腺样体医治OME手术入路挑选中,相较于经口入路的腺样体切除手术,经鼻0°镜下的手术入路作用显着,操作简略,手术视界明晰,术中损害小,术后康复快,对高位腺样体的切除及咽鼓管咽口的维护与处理优于经口入路,具有杰出的临床使用价值。
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(收稿日期:2017-09-12)endprint