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1.
鼓室注射地塞米松治疗突发性聋   总被引:7,自引:1,他引:6  
目的:报告鼓室注射地塞米松治疗突发性感音神经性聋(突聋)的疗效。方法:对1例双耳突聋患者行鼓室注射地塞米松治疗。结果:双耳纯音气导听阈下降40dB以上。结论:鼓室注射地塞米松是治疗突聋的有效方法。  相似文献   

2.
鼓室注射地塞米松治疗突发性感音神经性聋   总被引:1,自引:0,他引:1  
经外耳道-中耳鼓室途径直接用药到内耳不是新的概念。1990年开展的经鼓室注射庆大霉素治疗梅尼埃病,使鼓室用药治疗内耳疾病技术在近年快速发展。鼓室用药有优于胃肠外或静脉给药的优点:靶向性好、用药量少而局部药物浓度高。除鼓室注射利多卡因治疗耳鸣外,目前鼓室使用的药物主要为庆大霉素和类固醇激素,将来抗氧化剂、耳保护药物(全身用耳毒性药物,如抗生素、抗肿瘤药物联合鼓室用药)、神经生长因子、基因治疗载体(治疗代谢或遗传疾病或后天缺陷)等也有望广泛用于内耳疾病治疗,因此,这种方法具有重要的临床意义。  相似文献   

3.
目的观察鼓室内注射地塞米松作为突发性聋初始治疗的疗效,并探讨影响其预后的因素。方法76例(76耳)突发性聋患者随机分为2组,鼓室注射组(38例,男16例,女22例):除常规治疗(改善微循环、营养神经)外行鼓室内注射地塞米松1 ml(5 mg/ml),每日一次,连续治疗10天;全身给药组(38例,男14例,女24例):除常规治疗外给予全身静脉滴注地塞米松,治疗2周后复查听力,比较两组疗效。结果鼓室注射组总有效率(84.2%)明显高于全身给药组(60.5%)( P<0.05),鼓室注射组极重度聋患者治疗有效率(85.7%)明显高于全身给药组(14.3%)( P<0.05)。鼓室注射组及全身给药组中病程≤1周患者治疗有效率(分别为95.7%和76.0%)明显高于>1周患者(分别为66.7%和30.8%)( P<0.05),全身给药组中度聋患者疗效明显高于极重度聋患者( P<0.05),鼓室给药组患者听力损失程度与预后无明显相关性(P>0.05),患者性别、年龄、有无眩晕、耳鸣及听力曲线类型对预后无明显影响(P>0.05)。结论鼓室内注射地塞米松可作为突发性聋患者的初始治疗,特别适于全身应用激素禁忌的患者,对于极重度聋患者建议尽早采用鼓室内注射激素治疗。  相似文献   

4.
地塞米松鼓室内注射补救治疗突发性聋   总被引:1,自引:5,他引:1  
目的 观察地塞米松鼓室内注射对经过常规治疗没有痊愈或无效的突发性聋的疗效.方法选择门诊经过常规治疗没有痊愈的突发性聋患者45耳,随机分成2组,实验组21耳,地塞米松经鼓膜穿刺鼓室内注射2毫克/次,2次(一周)一个疗程;对照组24耳,给谷维素及复合维生素B口服,用药一周.观察治疗前后纯音听阈及耳呜、耳闷感的变化情况.结果纯音测听结果显示实验组6耳有效(6/21),对照组1耳有效(1/24),两组比较差异有统计学意义(P<0.05);耳呜改善实验组有5耳(5/15),对照组1耳(1/19),两组比较差异有统计学意义(P<0.05);耳闷感改善实验组有3耳(3/11),对照组1耳(1/13),两组比较差异无统计学意义(P>0.05).结论地塞米松鼓室内注射可以改善常规治疗没有痊愈的突发性聋患者的听力及耳鸣症状.  相似文献   

5.
目的探讨鼓室内注射地塞米松治疗伴有糖尿病、高血压的突发性耳聋(难治性突发性耳聋)患者的疗效。方法观察组35例(35耳),高血压13例,糖尿病15例,7例高血压加糖尿病。鼓室内注射地塞米松溶液5mg,隔日注射一次,共注射5次。对照组71例(71耳),静脉注射地塞米松10mg,连续7天,后减为5mg治疗7天。结果观察组:35例,有效率为77.14%(27/35)。对照组:有效率为80.28%(57/71)。两组比较χ^2=0.14,P〉0.05,差异无统计学意义;观察组耳鸣消失率为78.57%(22/28);对照组耳鸣消失率为71.15%(37/52)。两组比较χ^2=0.52,P〉0.05,差异无统计学意义;两组患者眩晕均全部消失。结论在不能全身使用激素的情况下,采用鼓室内注射的途径可以获得相同的治疗效果,至少是一种备选方案。  相似文献   

6.
目的观察强的松、舒血宁治疗没有痊愈的突发性聋患者应用地塞米松鼓室内注射后的疗效,以及其疗效是否与前期的不同治疗有关。方法2005年9月-2007年11月门诊突发性聋患者53例(53耳),分成2组:第一组为激素治疗组(27耳),第二组为舒血宁治疗组(26耳)。上述治疗后没有痊愈的患者共34耳,给予地塞米松2mg鼓室内注射,一周内注射2次。结果激素治疗组19耳有效(70.4%),舒血宁治疗组17耳有效(65.4%),经检验两组疗效没有显著性差异。地塞米松鼓室内注射总有效率38.2%,其中前期激素组7耳有效(41.2%),前期舒血宁治疗组6耳(35.3%)有效,经检验两组疗效没有显著性差异。结论鼓室内注射地塞米松可以对前期治疗没有痊愈的突发性聋患者有效,疗效与之前是否用激素无关。  相似文献   

7.
目的 评价经咽鼓管途径鼓室内灌注地塞米松治疗突发性聋的安全性和疗效.方法 将67例(67耳)突发性聋患者随机分为A组20例(20耳).单纯经咽鼓管鼓室内灌注地塞米松(5 mg/ml)0.6毫升/次;B组23例(23耳),常规全身治疗无效后再经咽鼓管鼓室内灌注地塞米松(5mg/ml)0.6毫升/次;C组24例(24耳),单纯常规全身治疗,比较三组治疗前后受损频率平均听阈变化及咽鼓管功能变化.结果 A、B、C三组有效率分别为85.00%(17/20)、60.87%(14/23)、45.3%(11/24).三组伴随症状耳鸣、耳闷、眩晕都有一定缓解,没有出现中耳炎及耳闷、耳痛等感染症状,鼓室导抗图和咽鼓管吹张实验治疗前后没有明显变化.结论 经咽鼓管途径鼓室内灌注地塞米松治疗突发性聋是安全和有效的,可在临床推广使用.  相似文献   

8.
鼓室内注射地塞米松治疗常规治疗无效的突发性聋   总被引:1,自引:1,他引:1  
目的观察地塞米松鼓室内注射对常规治疗无效的突发性聋(sudden sensorineural hearingloss,SSNHL)的疗效,并探讨影响突发性聋预后的因素。方法将经过常规治疗无效的患者48例48耳随机分为2组,实验组37例37耳,行地塞米松3~5mg鼓室内注射,隔天注射一次,共注射3次;对照组11例11耳,给予维生素B1、B12口服,用药一周。观察治疗前后纯音听阈的变化情况,并分析性别、年龄、听力损失程度及病程对疗效的影响。结果实验组12例有效,有效率32.43%,对照组无一例有效。实验组治疗有效患者的病程平均天数是33.5±3天,无效患者的平均病程为43±10.7天,二者差异有显著性统计学意义(P<0.001)。听力损失大于90分贝的患者注射后有效率7.69%,小于或等于90分贝的患者注射后有效率为45.83%,二者差异有统计学意义(P<0.05)。结论地塞米松鼓室内给药可以改善部分常规治疗无效的突发性聋患者的听力,尤其是对病程短及听力损失程度较轻的患者有一定疗效。  相似文献   

9.
突发性聋已成为耳科的常见急症,在我国的发病率尚无准确统计。因其病因及病理机制仍不清楚,临床采用多种综合治疗方法,各种治疗方法的疗效分别为40%~75%左右川。尽管在药物治疗上有较大争议,但临床广泛使用口服或静脉注射大剂量激素治疗突发性聋,对不同性质的炎症或自身免疫所致突发性聋有效。然而,有30%~50%的患者大剂量全身激素治疗无效,少数患者存在禁忌证或产生副作用,如胃肠道问题、臀部脓肿形成或缺血性坏死等,限制了全身激素的使用。这些副作用在高血压病或糖尿病患者中更加常见,而高血压病或糖尿病也是突发性聋患者的常见伴发疾病。  相似文献   

10.
目的 探讨鼻内镜下经咽鼓管鼓室内注入地塞米松辅助治疗突发性聋(SSNHL)的疗效.方法 对20例常规方法治疗无效的SSNHL患者采用鼻内镜下经咽鼓管鼓室径路注入地塞米松,首次剂量为5 mg,此后每天重复注药1次,每次5 mg,共7~10次,总剂量35 ~ 50 mg,用药期间密切观察记录听力改变、耳鸣及眩晕等情况.结果 20例于治疗完成后复查纯音电测听,痊愈1例;显效3例,听阈平均提高32 dB;有效5例,听阈平均提高18 dB;无效11例;有效率为45%(9/20).结论 鼻内镜下经咽鼓管鼓室内注入地塞米松辅助治疗SSNHL疗效好,操作方便,避免全身用药可能产生的不良反应,为常规方法治疗无效的SSNHL患者提供了再次治疗的机会.  相似文献   

11.
目的观察和比较鼓膜穿刺、鼓膜置管和圆窗置管微泵灌注地塞米松3种方法治疗难治性突发性感音神经性聋的疗效。方法55例常规方法治疗无效的突聋患者作为研究对象,其中圆窗置管微泵灌注用药治疗21例(置管组),每次2.5mg/0.5ml,维持1小时,每天两次,连续给药7天,总剂量35mg;鼓膜穿刺注药23例(穿刺组),首次剂量为2.5mg,此后,每2天重复注药1次(每次2.5mg),共4次,总剂量10mg;鼓膜切开置管滴药11例(滴药组),首次剂量为0.5%地塞米松0.5ml,经通气管滴入鼓室,每天重复滴药2次(每次2.5mg),共7天,总剂量32.5mg。同期常规方法治疗无效的32例突聋患者,且拒绝鼓室用药者随访作为对照(对照组),比较各组听力恢复及并发症情况。4组治疗前听力无显著差异(P>0.05)。结果治疗完成后1月纯音测听检查:置管组、穿刺组和滴药组平均PTA分别提高9dB、8.6dB和1.7dB,前2组明显高于对照组1.4dB(P<0.05),置管组8例(38.1%)听力改善约15~56dB,无效13例;穿刺组8例(34.8%)听力改善约16~54dB,无效15例;滴药组1例(9.1%)听力改善约26dB,无效10例;对照组3例(9.4%)听力改善约15~36dB,无效29例。结论鼓室灌注地塞米松治疗难治性突聋方法安全有效,为用常规方法治疗无效的突聋患者,提供了再次治疗的机会。  相似文献   

12.
Objective To evaluate the effect of different protocols of intratympanic dexamethasone injection in patients with unilateral sudden sensorineural hearing loss (SSNHL) who have failed to respond to typical medical treatment (including systemic steroid treatment). Methods From January 2005 to January 2008, 71 patients who were diagnosed with unilateral SSNHL and failed typical medical treatment received intratympanic dexamethasone injection. Four injection protocols were employed: injection of 0.3 ml dexamethasone(5 mg/ml) three times a week for 3 weeks for a total dose of 13.5 mg (Group Ⅰ, n=16); injection of 0.6 ml (5 mg/mi) dexamethasone three times a week for 3 weeks for a total dose of 27 mg (Group Ⅱ, n=18); injection at 0.3 ml(5 mg/ml) week for 6 weeks for a total dose of 9 mg (Group Ⅲ, n=18); injection at 0.3 ml (5 mg/ml)/2 days for a total dose of 4.5 mg (Group IV n=19). Hearing recovery was assessed by pure tone audiogram. Results The total effective rate was 37.5%,38.89%, 33.33% and 36.84% for each treatment protocol, respectively, with no statistical difference between them (P>0.05). The results suggest that a total dose of 4.5 mg (injected once a week for 3 weeks) is the most adequate protocol, and increasing dose or injection frequency yields no additional benefits. Conclusion Intratympanic dexamethasone significantly improves the prognosis of SSNHL. Small dose at low injection frequency is sufficient.Further malticenter studies are needed to determine the standard treatment protocol.  相似文献   

13.
Objectives:To evaluate hearing outcome of salvage treatment with intratympanic steroids(ITS)in idiopathic sudden sensorineural hearing loss(ISSNHL)refractory to initial systemic steroid(SS)therapy.Material and methods:A retrospective medical chart review was conducted on 54 consecutive patients with ISSNHL refractory to SS.Salvage treatment with a low dose intratympanic dexamethasone(4 mg/ml)was offered after one week of primary treatment.Patients were divided into two groups:25 patients accepted ITS(treatment group)and 29 patients did not undergo additional treatment(control group).A pure tone average(PTA)gain of at least 10 dB was considered hearing improvement.Results:Hearing improvement rate was higher in ITS group compared to control group(40%vs.13.8%,p=0.035).A mean PTA improvement of 8.6±9.8 dB was observed in the ITS group and,whereas the control group had an average hearing gain of 0.7±2 dB(p<0.001).Audiometric analysis revealed a significant hearing gain in ITS group at all tested frequencies compared to control group(p<0.05).Analysis of the selected variables,identified intratympanic steroid treatment as the only independent prognostic factor for hearing improvement(OR=4.2,95%CI:1.1e15.7;p=0.04).Conclusion:Intratympanic low dose dexamethasone is effective in patients with incomplete hearing recovery after primary systemic steroid treatment.  相似文献   

14.
目的本研究旨在分析注射强的松龙同时鼓室内注射地塞米松治疗双侧突发性感音神经性聋(SSNHL)的临床疗效。方法回顾性分析2007年3月至2020年3月就诊于我院同期治疗的双侧SSNHL病例。早期(2007年3月至2012年2月),这些病例仅用静脉注射泼尼松龙治疗,并分为A组。晚期(2012年2月至2020年3月),采用静脉强的松龙治疗联合鼓室内注射地塞米松治疗双侧SSNHL,这些患者被纳入B组。比较了A组和B组两种治疗方式的有效率。结果A组痊愈3耳,有效4耳,有效率为17.5%(7/40耳)。相比之下,B组痊愈6只,有效10只,有效率为36.4%(16/44只)。两组有效率有显著性差异。结论静脉注射强的松龙同时鼓室内注射地塞米松治疗双侧SSNHL是较好选择。  相似文献   

15.

Purpose

This study aimed to analyze outcomes of intratympanic injection of dexamethasone after failure of intravenous prednisolone in simultaneous bilateral sudden sensorineural hearing loss (SSNHL).

Materials and methods

The cases of simultaneous bilateral SSNHL treated in our hospital from March 2007 to March 2018 were retrospectively analyzed. During the earlier period (March 2007 to February 2012), the cases were treated by intravenous prednisolone only, and classified into group A. During the late period (February 2012 to March 2018), intratympanic injection of dexamethasone after failure of intravenous prednisolone therapy was employed to treat simultaneous bilateral SSNHL, and these patients were enrolled in group B. Effective rates of the two treatment modalities in groups A and B were compared.

Results

In group A, 3 of 40 ears obtained complete recovery, and 4 ears achieved partial recovery after intravenous prednisolone treatment, with the effective rate of only 17.5% (7/40 ears). In contrast, 6 of 44 ears in group B achieved complete recovery, and 10 ears got partial recovery, with the effective rate of 36.4% (16/44 ears). There was significant difference in the effective rate between the two groups.

Conclusion

Intratympanic injection of dexamethasone after failure of intravenous prednisolone therapy was a better choice for simultaneous bilateral SSNHL compared to traditional intravenous prednisolone therapy.  相似文献   

16.
目的 探讨经耳道鼓室置管灌注甲泼尼龙治疗难治性突发性聋(sudden sensorineural hearing loss,SSNHL)的安全性和有效性.方法 对常规治疗至少一个疗程(10天)无效的SSNHL,根据病人的意愿分成灌注组和对照组分别继续治疗10天.灌注组给予鼓室置管灌注甲泼尼龙+常规治疗,对照组继续常规治疗,比较治疗结束后3个月时两组的听力改善结果.结果 灌注组26例和对照组23例,两组的有效率分别是50.0%和21.7%,继续治疗前后PTA改善分别是16.7 dB和9.2 dB,两组比较灌注组的有效率高于对照组(P=0.041); 若仅将发病至继续治疗的时间间隔≤60天的病例纳入分析,则灌注组为21例,对照组仍为23例,有效率分别是61.9%和21.7%,PTA改善分别为20.2 dB和9.2 dB,灌注组均优于对照组(P_(有效率)=0.007,P_(PTA 改善)=0.011);鼓室灌注前后低频区(0.25 kHz,0.5 kHz)、中频区(1 kHz、2 kHz)和高频区(4 kHz、8 kHz)的听阈分别改善19.8 dB、16.0 dB和13.4 dB,低频区听力改善大于高频区(P=0.046).结论 鼓室置管灌注甲泼尼龙联合常规治疗用于难治性SSNHL是安全的、有效的,疗效优于继续常规治疗,且低频区的听力改善优于高频区,发病后宜尽早采用.  相似文献   

17.

Purpose

To evaluate the effect of intratympanic steroid injection frequency on hearing outcomes for patients with idiopathic sudden sensorineural hearing loss.

Materials and methods

A retrospective chart review was performed from 2007 to 2015 at a neurotology tertiary referral center. Adults who met academy criteria for idiopathic sudden sensorineural hearing loss within two months of onset and negative imaging were grouped based on injection frequency. Injection schedules were every 1–4 (group 1), 5–10 (group 2), or 11–30 (group 3) days. All patients had at least two injections with Dexamethasone 10?mg/ml. All patients had pre- and post-injection audiograms.

Results

Seventy patients met inclusion criteria (group 1, n?=?21; group 2, n?=?29; group 3, n?=?20). There was no significant difference between group demographics or baseline audiometric data. Mean gains were significant and similar between groups for pure tone average (group 1?=??23.6?±?22.0?dB; group 2?=??19.7?±?18.4?dB; group 3?=??24.9?±?24.7?dB; p?=?0.67) and word recognition score (group 1?=?+26.3?±?34.8%; group 2?=?+23.3?±?29.9%; group 3?=?+33.4?±?28.9%; p?=?0.53).

Conclusions

Frequency of intratympanic steroid injections does not significantly affect hearing outcomes. Following injection therapy, hearing outcomes improved regardless of prior or concomitant oral steroid regimen. Earlier time to initiating injections yielded a higher rate of hearing improvement. Long term hearing outcomes >6?months did not show significant additional improvement.  相似文献   

18.
鼓室内注射治疗难治性突发性耳聋52例   总被引:1,自引:0,他引:1  
目的 探讨鼓室内注射激素作为难治性突发性耳聋的补救治疗措施的临床疗效。方法 重度及极重度突发性耳聋患者96例,接受常规治疗加全身应用激素2周效果不佳,其中52例接受鼓室注射激素,另外44例拒绝鼓室内注射而继续口服药物治疗。纯音测听法(PTA)检测患者补救治疗前后听力,比较气导听阈(0.5、1.0、2.0、4.0 kHz四个频率气导之平均值),分析两组患者补救治疗前后听力结果。结果 鼓室注射组听力提高10 dB以上的患者16例,有效率为30.8%;而对照组仅有3例,有效率为6.8%。两组听力改善值之间的差异有统计学意义(P<0.01)。结论 鼓室内激素注射对突发性耳聋常规治疗无效的患者有良好的疗效,可以作为一种补救治疗措施。  相似文献   

19.

Objectives

Intratympanic steroids are being increasingly used in the treatment of sudden sensorineural hearing loss (SSNHL) after the failure of systemic therapy. This study evaluated the efficacy of administering intratympanic dexamethasone (ITD) as a salvage treatment for severe to profound SSNHL.

Methods

We reviewed the medical records of patients who presented with severe to profound SSNHL between January 2007 and December 2009. ITD was given about 14 days after the initial systemic treatment. Successful recovery was defined as complete or partial recovery using Sigel''s criteria. We compared the results of treatment between the severe SSNHL (S-SSNHL) and profound SSNHL (P-SSNHL) groups.

Results

All the patients in the S-SSNHL group showed significant improvement, as compared to the P-SSNHL group (P=0.017). The recovery rate after the initial systemic treatment was 36% (9/25) in the S-SSNHL group and 18.1% (4/22) in the P-SSNHL group (P=0.207). In comparison, the recovery rate of ITD as a salvage treatment was 37.5% (6/16) in the S-SSNHL group and 5.5% (1/18) in the P-SSNHL group (P=0.03).

Conclusion

Our comparative study dose not support the efficacy of ITD as salvage treatment for patients with P-SSNHL as compared with that for S-SSNHL. We recommend that patients with P-SSNHL be informed about the low efficacy of ITD as a salvage treatment.  相似文献   

20.
目的分析妊娠期突发性聋的临床特点及预后,并探讨其治疗方案,提高临床医师对该病的认识。方法收集2013年1月~2017年1月在南华大学附属第一医院诊断并住院治疗的16例妊娠期突发性聋患者的一般临床资料。16例患者均为单侧发病,左侧8耳,右侧8耳;3例妊娠早期发病,7例妊娠中期发病,6例妊娠晚期发病;10例伴有耳鸣,4例伴有眩晕,患者入院平均听阈为(64.45±27.83 )dBHL,所有患者入院后均予低分子右旋糖酐静脉滴注及鼓室内注射地塞米松治疗。结果治疗后平均听阈为(46.48±29.81)dBHL,平均听阈改善值为(17.34±15.70) dBHL,与治疗前比较差异具有统计学意义(P<0.05)。痊愈5耳,显效2耳,有效6耳,无效3耳。结论妊娠期突发性聋常发病于妊娠中晚期,听力损失较重且常伴有耳鸣,听力曲线以全聋型和平坦型为主;给予鼓室内注射地塞米松联合低分子右旋糖酐静脉滴注治疗安全有效。  相似文献   

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