Loftin L H
Birmingham Ear Institute.
Ala Med. 1991 Jun;60(12):24-6, 28, 30.
Otitis media is a common childhood disease with a spectrum of pathology ranging from acute, painful infection to persistent middle ear effusion to chronic negative middle ear pressure and development of cholesteatoma. Amoxicillin remains the initial empiric drug of choice with TMP-SMZ or erythromycin-sulfisoxazole used for penicillinallergic patients or for amoxicillin therapy failures. Amoxicillin-clavulante, cefuroxime axetil (no elixir form available) or cefixime may then be tried keeping in mind relative costs, side effects, dosing frequency and drug formulation. Prophylactic amoxicillin or sulfisoxazole at one-half the usual daily dose given once a day throughout the URI season is effective in reducing the number of episodes of AOME. Prolonged sulfonamide use should be carefully monitored. Tympanostomy tube insertion is indicated for frequently recurring otitis media and for persistent middle ear effusions. Adenoidectomy is an adjunctive procedure shown to be effective in children requiring a second set of tubes for recurrent infections or for children four years old or older with persistent middle ear fluid. Tympanoplasty may be necessary to prevent ossicular chain damage due to severe cases of MEVD or to repair non-healing perforations. Cholesteatomas must be surgically removed and may require elaborate reconstructive techniques.
中耳炎是一种常见的儿童疾病,其病理范围从急性疼痛感染到持续性中耳积液,再到慢性中耳负压以及胆脂瘤的形成。阿莫西林仍然是初始经验性选择药物,对于青霉素过敏患者或阿莫西林治疗失败的情况,可使用复方磺胺甲恶唑或红霉素 - 磺胺异恶唑。然后可以考虑使用阿莫西林 - 克拉维酸、头孢呋辛酯(无糖浆剂型)或头孢克肟,同时要考虑相对成本、副作用、给药频率和药物剂型。在整个上呼吸道感染季节,每天一次给予通常日剂量一半的预防性阿莫西林或磺胺异恶唑,可有效减少急性中耳炎的发作次数。长期使用磺胺类药物应仔细监测。对于频繁复发的中耳炎和持续性中耳积液,需进行鼓膜置管术。腺样体切除术是一种辅助手术,对于因反复感染需要第二次置管的儿童或四岁及以上有持续性中耳积液的儿童,已证明该手术有效。对于严重的中耳积液性疾病导致的听骨链损伤或修复不愈合的穿孔,可能需要进行鼓室成形术。胆脂瘤必须通过手术切除,可能需要复杂的重建技术。