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目的观察红光照射联合紫草油塌渍预防带状疱疹后遗神经的临床疗效。方法 193例带状疱疹患者随机分为治疗组和对照组,治疗组在常规治疗的基础上,联合应用红光照射、紫草油塌渍。结果 116例老年带状疱疹患者,对照组58例(失访1例)中发生PHN者6例,发生率为10.3%;治疗组54例(失访3例)中发生PHN者1例,发生率为1.8%。对照组与治疗组的PHN发生率比较,差异具有统计学意义。结论红光照射联合紫草油塌渍配合常规治疗能有效预防PHN,值得临床推广应用。
Objective To observe the clinical efficacy of red light combined with lithospermin to prevent postherpetic nerve of shingles. Methods 193 patients with shingles were randomly divided into treatment group and control group, the treatment group on the basis of conventional treatment, the combination of red light irradiation, Lithospermum collapse. Results Sixty-six cases with PHN occurred in 116 elderly patients with herpes zoster and 58 cases in control group (P <0.05). One case of PHN occurred in 54 cases (3 cases lost to follow-up) in the treatment group The rate is 1.8%. The incidence of PHN between the control group and the treatment group was statistically significant. Conclusion Red light combined with Lithospermum oil collapse and conventional treatment can effectively prevent PHN, worthy of clinical application.