摘要：目的研究湿润烧伤膏在慢性化脓性中耳炎鼓室成形术后的治疗效果.方法选择慢性化脓性中耳炎手术患者49例,随机分为治疗组26例,对照组23例,对照组以氧氟沙星滴耳液常规换药,治疗组涂擦湿润烧伤膏0.5 g,均10d为一疗程,治疗2疗程,于术后1～6个月随访,观察鼓膜愈合情况,检测250～2 000 Hz(语言频率)纯音气导听阈值.结果治疗组新修鼓膜光泽平整,鼓膜愈合有效率为92.31%,听力恢复有效率为88.46%;对照组鼓膜愈合有效率为82.61%,听力恢复有效率为69.57%,治疗组与对照组差异有统计学意义(P<0.05).结论湿润烧伤膏对慢性化脓性中耳炎鼓室成形术后的鼓膜愈合及听力恢复有明显的促进作用.
摘要：带状疤疹（HZ）是老年人的常见病。由于治疗不及时或方法不当促使群集水疱泛发，坏疽，使病情加重。临床常用治疗HZ的外用药由于疗程长，刺激重，患者十分痛苦难以接受。在门诊实践中，我院应用MEBO外用治疗58倒重症老年人HZ获得满意效果，现介绍如下。
摘要：Introduction The objective was to investigate the clinical effect of an adjustable pulse width Pulsed Dye Laser (PDL) vs an adjustable pulse width PDL combined with fractional CO2 laser in treating immature red hypertrophic scars. Methods Fifty-six patients (56 sites)were randomly divided into a treatment group and control group. The control group was treated with the 595 nm PDL at a fluence of 7-15J/cm2 and pulse widths of 1.5-3 ms, 7 mm spot size. The treatment group was treated with a fractional CO2 laser (UltraPulse CO2: Deep FX, Energy: 30 50 mJ, Frequency: 300 Hz, Density 5%, Scan Shape, and Spot Size were decided by shape and area of scar) after utilizing the 595 nm adjustable pulse width PDL (Fluence: 7-15J/cm2, Pulse widths: 1.5-3 ms, Spot size: 7 mm). MEBT/MEBO, previously described as a post-treatment wound ointment, was used after laser treatment. The scars of the treatment group and the control group were evaluated for changes in pigment, height, vascularity, and pliability using the Vancouver Scar Scale (VSS) after two laser treatments. Results The total VSS score, as well as the score for melanin, height, vascularity, pliability in both groups, showed an obvious decrease following the treatments. There were statistically significant differences between before treatment and after treatment (P < .05); however, the total score of the VSS, and score of the melanin, height, vascularity, and pliability in the control group decreased more than that of treatment group, and there was a statistically significant difference (P < .05). Conclusions The 595 nm adjustable pulse width PDL combined with the fractional CO2 fractional laser appears to have a beneficial clinical effect on fresh red hypertrophic scars, with no severe adverse reactions seen.