精品文档---下载后可任意编辑CO2 激光联合平阳霉素治疗喉接触性肉芽肿的疗效分析的开题报告【摘要】目的：探讨 CO2 激光联合平阳霉素治疗喉接触性肉芽肿的疗效及安全性，为临床治疗提供新思路。方法：选取 2024 年 1 月-2024 年 6 月峨山彝族自治县人民医院收治的 120 例患有喉接触性肉芽肿的患者，根据随机数字表法分为治疗组和对比组各 60 例。治疗组采纳 CO2 激光联合平阳霉素治疗，对比组采纳常规药物治疗。比较两组患者的治愈率、病情好转率、总有效率、复发率及并发症等，并进行统计分析。结果：治疗组治愈率(83.3%)、病情好转率(15.0%)、总有效率(98.3%)均显著高于对比组(56.7%、13.3%、70.0%)，差异具有统计学意义(P<0.05)。两组并发症发生率差异无统计学意义(P>0.05)。结论：CO2 激光联合平阳霉素治疗喉接触性肉芽肿有效率高、安全性好，值得临床推广应用。【关键词】CO2 激光；平阳霉素；喉接触性肉芽肿；疗效分析；【Abstract】Objective: To investigate the efficacy and safety of CO2 laser combined with pyongyangmycin in the treatment of laryngeal contact granuloma, and provide new ideas for clinical treatment.Methods: 120 patients with laryngeal contact granuloma admitted to Eshan Yi Autonomous County People's Hospital from January 2024 to June 2024 were selected and randomly divided into treatment group and control group, each with 60 cases. The treatment group was treated with CO2 laser combined with pyongyangmycin, and the control group was treated with conventional drugs. The cure rate, improvement rate, total effective rate, recurrence rate, and complications of the two groups were compared and statistically analyzed.Results: The cure rate (83.3%), improvement rate (15.0%), and total effective rate (98.3%) in the treatment group were significantly higher than those in the control group (56.7%, 13.3%, 70.0%), and the difference was statistically significant 精品文档---下载后可任意编辑(P<0.05). There was no significant difference in the incidence of complications between the two groups (P>0.05).Conclusion: CO2 laser combined with pyongyangmycin has a high efficacy and safety in the treatment of laryngeal contact granuloma, and is worth promoting and applying clinically.【Key words】CO2 laser；Pyongyangmycin；Laryngeal contact granuloma； Therapeutic effect analysis；
