第一选择
泼尼松龙
:
60 mg,口服,每日一次,连续 5 天,然后 50 mg,每日一次,持续 1 天,然后 40 mg,每日一次,持续 1 天,然后 30 mg,每日一次,持续 1 天,然后 20 mg,每日一次,持续 1 天,然后 10 mg,每日一次,持续 1 天,然后停药
有证据支持所有 Bell 面瘫患者在症状发生 72 小时内使用口服皮质类固醇,无论面瘫的基线期严重程度如何,可以缩短完全恢复的时间,改善长期结果。[26]Gronseth GS, Paduga R; American Academy of Neurology. Evidence-based guideline update: steroids and antivirals for Bell palsy. Neurology. 2012;79:2209-2213.http://www.neurology.org/content/79/22/2209.longhttp://www.ncbi.nlm.nih.gov/pubmed/23136264?tool=bestpractice.com[27]Sullivan FM, Swan IR, Donnan PT, et al. A randomised controlled trial of the use of aciclovir and/or prednisolone for the early treatment of Bell's palsy: the BELLS study. Health Technol Assess. 2009;13:1-130.http://www.journalslibrary.nihr.ac.uk/hta/volume-13/issue-47http://www.ncbi.nlm.nih.gov/pubmed/19833052?tool=bestpractice.com[28]Hato N, Yamada H, Kohno H, et al. Valacyclovir and prednisolone treatment for Bell's palsy: a multicenter, randomized, placebo-controlled study. Otol Neurotol. 2007;28:408-413.http://www.ncbi.nlm.nih.gov/pubmed/17414047?tool=bestpractice.com[29]Engström M, Berg T, Stjernquist-Desatnik A, et al. Prednisolone and valaciclovir in Bell's palsy: a randomised, double-blind, placebo-controlled, multicentre trial. Lancet Neurol. 2008;7:993-1000.http://www.ncbi.nlm.nih.gov/pubmed/18849193?tool=bestpractice.com[30]Madhok VB, Gagyor I, Daly F, et al. Corticosteroids for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev. 2016;(7):CD001942.http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD001942.pub5/fullhttp://www.ncbi.nlm.nih.gov/pubmed/27428352?tool=bestpractice.com[31]Gagyor I, Madhok VB, Daly F, et al. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev. 2015;(11):CD001869.http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD001869.pub8/fullhttp://www.ncbi.nlm.nih.gov/pubmed/26559436?tool=bestpractice.com[36]Sullivan FM, Swan IR, Donnan PT, et al. Early treatment with prednisolone or acyclovir in Bell's palsy. N Engl J Med. 2007;357:1598-1607.http://www.ncbi.nlm.nih.gov/pubmed/17942873?tool=bestpractice.com[37]Axelsson S, Berg T, Jonsson L, et al. Prednisolone in Bell's palsy related to treatment start and age. Otol Neurotol. 2011;32:141-146.http://www.ncbi.nlm.nih.gov/pubmed/21099725?tool=bestpractice.com[38]Axelsson S, Berg T, Jonsson L, et al. Bell's palsy - the effect of prednisolone and/or valaciclovir versus placebo in relation to baseline severity in a randomised controlled trial. Clin Otolaryngol. 2012;37:283-290.http://www.ncbi.nlm.nih.gov/pubmed/22776019?tool=bestpractice.com[39]Berg T, Bylund N, Marsk E, et al. The effect of prednisolone on sequelae in Bell's palsy. Arch Otolaryngol Head Neck Surg. 2012;138:445-449.http://archotol.jamanetwork.com/article.aspx?articleid=1157682http://www.ncbi.nlm.nih.gov/pubmed/22652942?tool=bestpractice.com运动功能恢复:有高质量证据表明,在最多12 个月时的面部运动功能恢复方面,皮质类固醇比安慰剂或无治疗更有效。系统评价或者受试者>200名的随机对照临床试验(RCT)。
在儿童(<16 岁)以及糖尿病控制不良、免疫缺陷、血压控制不良和有既往精神病史的患者中使用高剂量皮质类固醇应当谨慎。
以上建议的依据为两项涉及成人的重要试验。一项研究使用 25 mg,每日两次,连续 10 天,[36]Sullivan FM, Swan IR, Donnan PT, et al. Early treatment with prednisolone or acyclovir in Bell's palsy. N Engl J Med. 2007;357:1598-1607.http://www.ncbi.nlm.nih.gov/pubmed/17942873?tool=bestpractice.com另一项研究使用 60 mg,每日一次,连续 5 天,然后逐渐减量。[29]Engström M, Berg T, Stjernquist-Desatnik A, et al. Prednisolone and valaciclovir in Bell's palsy: a randomised, double-blind, placebo-controlled, multicentre trial. Lancet Neurol. 2008;7:993-1000.http://www.ncbi.nlm.nih.gov/pubmed/18849193?tool=bestpractice.com来自亚组分析的证据已经证明,泼尼松龙等效总剂量为 450 mg 或更高时,疗效改善。[33]de Almeida JR, Al Khabori M, Guyatt GH, et al. Combined corticosteroid and antiviral treatment for Bell palsy: a systematic review and meta-analysis. JAMA. 2009;302:985-993.http://jama.jamanetwork.com/article.aspx?articleid=184482http://www.ncbi.nlm.nih.gov/pubmed/19724046?tool=bestpractice.com