通鼻消涕颗粒对慢性鼻窦炎鼻黏膜功能的影响*

目的对医院制剂通鼻消涕颗粒对慢性鼻窦炎鼻黏膜功能是否有调控作用进行临床研究。方法 收集慢性鼻窦炎不伴鼻息肉患者，采用单盲方法随机将患者分为治疗组（通鼻消涕颗粒组）和对照组（克拉霉素片组）。分别给予口服通鼻消涕颗粒和克拉霉素片治疗4周，并对治疗前、治疗2周后、治疗4周后的患者进行糖精试验、鼻部症状VAS评分与鼻内镜Lund Kennedy评分。并采用t检验统计分析。比较服药前、服药后的评分变化。结果 VAS评分提示：治疗组中，治疗2周后、治疗4周后与治疗前相比差异均有统计学意义（P＜0.05），对照组在治疗后的各个阶段与治疗前相比均无明显差异（P＞0.05）。Lund Kennedy评分提示：治疗组在治疗2周后与治疗前无明显差异，但在治疗4周后有明显改善（P＜0.05），对照组则在治疗后各个阶段无明显变化（P＞0.05）。糖精试验提示2组在治疗后2周患者糖精清除时间差异无统计学意义（P＞0.05），但治疗组在治疗4周后患者糖精清除时间低于对照组（P＜0.05）。结论 通鼻消涕颗粒对慢性鼻窦炎的鼻黏膜形态与传输功能有明显改善作用，可以促进鼻黏膜纤毛功能的恢复，并优于克拉霉素片组，且无毒副作用，值得临床上推广应用。     

Infections and foreign bodies in ENT

Infections of the ear, nose and throat are common. The majority of these infections are managed by the primary care physicians and they settle with conservative and medical management. However, a small group can progress to become troublesome and develop complications to the extent that they may require surgical intervention. Some of the infections can lead to life-threatening complications, therefore awareness and correct diagnosis along with appropriate management is paramount. Foreign bodies in the ear, nose and throat are commonly encountered. The location and type of foreign body can have an implication on the urgency of action and the possible complications. In this article the common ENT infections and foreign bodies and their management are discussed.     

中西医结合治疗慢性鼻窦炎76例

目的观察中西医结合治疗慢性鼻窦炎的疗效．方法：对76例慢性鼻窦炎病人采用阿奇霉素，每次1粒（0．25g），替硝唑片每次1g口服，二者均一日1次，首剂量加倍，中成药藿胆丸每次服6克，一日两次，7天为一疗程，服药最长者2周。结果：显效56例（占73．7％），有效18例（占23．7％），无效2例（占2．6％），总有效率97．4％。结论：中西医结合治疗慢性鼻窦炎具有良好疗效。     

Systemic treatment of rhinosinusitis in children

Systemic acute rhinosinusitis therapy consists mostly of antibiotic treatment because pathogens play a major role. Amoxicillin is the drug of choice for treatment of acute rhinosinusitis, with second- and third- generation cephalosporins, azythromycin, clarithromycin, and telithromycin as possible options, especially in the case of allergy to amoxicillin. If the clinical course suggests that an anaerobic pathogen is more likely, clindamycin or metronidazole can be considered in combination with a broad-spectrum drug. In antimicrobial treatment of chronic sinusitis there is no consensus on treatment length, organism coverage, or which antibiotics are most effective because the bacteriology is variable with polymicrobial anaerobic and aerobic organisms present. Adjuvant therapies need to be proven by additional studies. Chronic rhinosinusitis is heterogeneous and treatment should vary according to the causative factor involved. Short courses of systemic steroids have been found very useful to decrease mucosal swelling and inflammation in chronic rhinosinusitis. However, no randomized controlled studies have been performed to validate their efficacy in children. A variety of other agents are used in the treatment of chronic rhinosinusitis including antihistamines, decongestants, and leukotriene modifiers. To date, there is no good evidence from randomized controlled studies to support the use of any of these agents in the treatment of this disease in either children or adults.     

The Relationship Between Psychogenic Cough and the Diagnosis and Misdiagnosis of Asthma: A Review

The differential diagnoses of persistent nonproductive cough include numerous pulmonary and nonpulmonary organic disorders as well as functional illnesses. Many diseases can cause cough, and several studies have shown asthma among the most common etiologies associated with chronic cough in adult nonsmokers, as well as children. Psychogenic cough and its relationship to asthma and other asthma-like illnesses is complex since distinct maladies with similar features may coexist individually or in combination in any given patient. While chronic cough may occur as a sole presenting manifestation of bronchial asthma in all age groups, recent findings suggest that most children with persistent cough without other respiratory symptoms do not have asthma. Since several organic, as well as functional diseases, may present with persistent cough as their sole manifestation in either adults or children, cough should not be used as a single or major determinant to diagnose and treat asthma, especially when empirically focused therapy trials fail. Given the range of illnesses causing cough, no single management guideline can be expected to be universally effective.     

Severe rhinosinusitis

Rhinosinusitis is diagnosed frequently in clinical practice, but the term may in fact encompass a wide spectrum of diseases. Inflammation of the nasal and sinus mucosa can arise from various causes and lead to different sequelae. Moreover, the term rhinosinusitis is more accurate than sinusitis. Causes range from a viral infection leading to the common cold to an invasive, fungal infection. An accurate diagnosis is important because effective therapy is available if recognized early and if specific therapy is used. Importantly, there is a close relationship between upper and lower airway disease and each have unique structural and functional differences that make an understanding of rhinosinusitis important not only for upper airway disease, but also for the management of asthma. All too often, rhinosinusitis becomes chronic and this becomes a challenge because medical therapy may not be sufficient to control disease. Finally, we should note that the differential diagnosis of rhinosinusitis is extensive and physicians should place heavy emphasis not only on the history, but also on appropriate imaging studies. A normal exam does not rule out the possibility or rhinosinusitis. Finally, we should emphasize that effective treatment is dependent on the etiology of the symptoms but also dependent on whether it is acute or chronic.     

1910名初中新生慢性鼻-鼻窦炎与鼻中隔偏曲的相关性分析

目的　了解初中新生慢性鼻-鼻窦炎发病与鼻中隔偏曲的相关性。 方法　分层随机抽取郑州市1910名12~15岁初中新生，采取问卷调查及专科体检的形式，根据量表、体检结果，了解鼻中隔偏曲和慢性鼻-鼻窦炎患病情况，分析两者相关性。 结果　抽样初中新生慢性鼻-鼻窦炎的患病率为6.2%（119/1910）；慢性鼻-鼻窦炎患病群体与非患病群体中，轻、中度鼻中隔偏曲的发生率分别为27.7%（33/119）和31.2%（559/1791），两者差异无统计学意义（χ2=0.632，P>0.05）；重度鼻中隔偏曲的发生率分别为13.4%（16/119）和8.0%（144/1791），两者差异有统计学意义（χ2=4.248，P<0.05）。 结论　初中新生慢性鼻-鼻窦炎发病与重度鼻中隔偏曲具有相关性。