目的 系统评价标准桃金娘油治疗分泌性中耳炎的疗效及安全性。 方法 电子检索Cochrane图书馆、PubMed、EMBASE、中国期刊全文数据库（CNKI）、维普（VIP）、中国生物医学文献数据库（CBM）六大数据库，检索时间自建库截止至2012年2月。根据Cochrane协作网手册评估纳入随机对照试验（RCT）的方法学质量，采用RevMan 5.0软件对数据进行Meta分析。 结果 共纳入8个RCT，研究结果显示，标准桃金娘油联合常规治疗分泌性中耳炎的总有效率优于单用常规治疗，但差异无统计学意义[RR=1.21，95% CI（0.98，1.50），P=0.08]。 结论 标准桃金娘油治疗分泌性中耳炎有一定疗效，但并不显著。因纳入研究质量较低，上述结论还需高质量、大样本的研究进一步验证。
Objective To assess the effectiveness and safety of adenoidectomy on otitis media with effusion (OME) in children. Methods Electronic databases were searched including Medline (1966-2001), EMbase (1974-2001), the Cochrane Controlled Trials Register (CCTR), Chinese Biomedical Database (CBM, 1989-2001). Five Chinese otolaryngology journals were handsearched. References of eligible studies were also screened for inclusion. Selection criteria were restricted to randomized controlled trials comparing adenoidectomy with other treatments in patients with OME in children. At least two reviewers independently assessed trial quality and extracted data. RevMan 4.1 was used for statistical analysis. Results Of the 248 literatures identified, 13 trials with 1 430 patients were eligible and were included in the systematic review. Overall, the methodological quality of the included trials was high, all from developed countries. None of the trials showed that the effects of adenoidectomy better than those of myringotomy and no treatments for OME in children. Four trials comparing adenoidectomy with grommets showed that the effects of grommets were better than those of adenoidectomy. Ten trials described post-surgical bleeding, velopharyngeal incompetence and nasopharyngeal stenosis. Conclusions At present, there is no evidence to either ascertain that adenoidectomy is better than other treatments for OME, or to suggest which type of surgery is the most effective one. Current trials indicate that early administration of adenoidectomy concomitant with grommets might be the most appropriate therapy for OME in children who fail to response to drug treatment, if multiple risk factors exist.
Otitis media is one of the common ear diseases, and its accurate diagnosis can prevent the deterioration of conductive hearing loss and avoid the overuse of antibiotics. At present, the diagnosis of otitis media mainly relies on the doctor's visual inspection based on the images fed back by the otoscope equipment. Due to the quality of otoscope equipment pictures and the doctor's diagnosis experience, this subjective examination has a relatively high rate of misdiagnosis. In response to this problem, this paper proposes the use of faster region convolutional neural networks to analyze clinically collected digital otoscope pictures. First, through image data enhancement and preprocessing, the number of samples in the clinical otoscope dataset was expanded. Then, according to the characteristics of the otoscope picture, the convolutional neural network was selected for feature extraction, and the feature pyramid network was added for multi-scale feature extraction to enhance the detection ability. Finally, a faster region convolutional neural network with anchor size optimization and hyperparameter adjustment was used for identification, and the effectiveness of the method was tested through a randomly selected test set. The results showed that the overall recognition accuracy of otoscope pictures in the test samples reached 91.43%. The above studies show that the proposed method effectively improves the accuracy of otoscope picture classification, and is expected to assist clinical diagnosis.
目的:探讨腺样体切除术治疗儿童分泌性中耳炎及鼾症的临床疗效。方法:对住院行腺样体切除术的120例分泌性中耳炎及鼾症患儿的临床表现、治疗方法和预后进行回顾性分析。结果:120例患儿经切除肥大的腺样体，辅以相应的药物治疗，临床症状均明显好转。结论:腺样体肥大较易成为儿童分泌性中耳炎及鼾症发病的基础因素。切除肥大的腺样体是治疗儿童分泌性中耳炎及鼾症有效、安全的方法。
【摘要】 目的 了解慢性化脓性中耳炎患者的听力学检查特点。 方法 回顾性分析2005年8月—2008年12月间就诊的382例确诊为慢性化脓性中耳炎患者的听力学检查资料。 结果 慢性化脓性中耳炎中男性和单耳患者居多，任何年龄均可发病，以中度传导性听力损失为主，鼓室图形态各异，耳道容积变大。 结论 慢性化脓性中耳炎是常见的耳科疾病，需及时治疗，听力学检查对于指导治疗方案和评估预后意义重大。【Abstract】 Objective To learn the audiological characteristics of chronic suppurative otitis media patients. Methods We retrospectively analyzed the audiologic data of 382 patients diagnosed with chronic suppurative otitis media treated in our hospital from August 2005 to December 2008. Results The number of male chronic suppurative otitis media patients was more than female patients, and single ear infections are more than infections of both ears. The onset of the disease could be at any age. Most of the patients had a moderate conductive hearing loss. All kinds of tympanogram were found,and ear canal volume of the patients was enlarged. Conclusion Chronic suppurative otitis media is a common disease of the ear, which needs timely treatment, and audiological tests are important in guiding treatment plans and assessing prognosis.