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差异均无统计学意义,而试验组C/D级患者的治愈率均 competitive acid blocker,in the management of gastro‐
显著高于对照组。这提示对于重度GERD患者,伏诺拉 esophageal reflux disease:safety and clinical evidence to
生可能较 PPI 更具优势。目前已有多项研究显示,随着 date[J]. Therap Adv Gastroenterol,2018,11:1756283X17
GERD 严重程度的增加,接受 PPI 治疗者的治愈率下 745776.
[ 7 ] KAWAMI N,HOSHINO S,HOSHIKAWA Y,et al. Patho‐
降 [23―25] 。由此笔者推测,伏诺拉生可作为经 PPI 治疗无
genesis of potassium-competitive acid blocker-resistant
效或失败的重度 GERD 患者的替代药物。本研究结果
non-erosive reflux disease[J]. Digestion,2018,98(3):
还显示,治疗4、8周时两组患者的治愈率比较,差异均无
194-200.
统计学意义。这表明随着治疗周期的延长,两组患者的
[ 8 ] IWAKIRI K,SAKURAI Y,SHIINO M,et al. A rando-
治疗差异有所减小。结合以上结果笔者认为,对于A/B
mized,double-blind study to evaluate the acid-inhibitory
级 GERD 患者而言,PPI 或伏诺拉生的足疗程治疗对其
effect of vonoprazan(20 mg and 40 mg)in patients with
临床结局的影响可能不大,临床可根据经济学评价结果 proton-pump inhibitor-resistant erosive esophagitis[J].
来筛选治疗方案。此外,试验组患者的缓解率显著高于 Therap Adv Gastroenterol,2017,10(6):439-451.
对照组,而两组患者的药物不良事件发生率及腹泻、鼻 [ 9 ] SAKURAI Y,MORI Y,OKAMOTO H,et al. Acid-
咽炎、上呼吸道感染、碱性磷酸酶升高发生率比较,差异 inhibitory effects of vonoprazan 20 mg compared with
均无统计学意义。这表明伏诺拉生对于症状的缓解较 esomeprazole 20 mg or rabeprazole 10 mg in healthy
PPI更好,且不会影响治疗的安全性。以上结果提示,伏 adult male subjects:a randomised open-label cross-over
诺拉生可以代替PPI治疗GERD。敏感性分析和发表偏 study[J]. Aliment Pharmacol Ther,2015,42(6):719-730.
倚分析结果显示,本研究所得结果稳健且存在发表偏倚 [10] KINOSHITA Y,SAKURAI Y,TAKABAYASHI N,et al.
的可能性较小。 Efficacy and safety of vonoprazan in patients with nonero‐
sive gastroesophageal reflux disease:a randomized,
综上所述,伏诺拉生治疗GERD的疗效和安全性均
placebo-controlled,phase 3 study[J]. Clin Transl Gastroen‐
较好。本研究存在如下局限性:(1)纳入研究的样本量
terol,2019,10(11):e00101.
较小,可能导致结果存在偏倚;(2)纳入的部分研究随访
[11] 张爱玲,孟海阳,杨莉萍,等. 托法替布治疗中、重度银屑
时间较短,缺乏有效性和安全性的大样本长期临床研
病的疗效及安全性的系统评价和 Meta 分析[J]. 中国药
究;(3)本研究可能存在一定的统计学异质性;(4)部分
学杂志,2019,54(8):665-670.
研究质量偏低;(5)亚组分析纳入的研究较少;(6)未对
[12] OSHIMA T,ARAI E,TAKI M,et al. Randomised clinical
剂量与疗效的相关性进行分析。因此,本研究所得结论 trial:vonoprazan versus lansoprazole for the initial relief
尚需更多大样本、高质量RCT进一步验证。 of heartburn in patients with erosive oesophagitis[J].
参考文献 Aliment Pharmacol Ther,2019,49(2):140-146.
[ 1 ] 梁笑楠,战蓉蓉,张晓岚. 《2020年中国胃食管反流病专 [13] XIAO Y L,ZHANG S T,DAI N,et al. Phase Ⅲ ,ran‐
家共识》解读[J]. 河北医科大学学报,2021,42(8):869- domised,double-blind,multicentre study to evaluate the
871,925. efficacy and safety of vonoprazan compared with lanso‐
[ 2 ] NIRWAN J S,HASAN S S,BABAR Z U,et al. Global prazole in Asian patients with erosive oesophagitis[J].
prevalence and risk factors of gastro-oesophageal reflux Gut,2020,69(2):224-230.
disease(GORD):systematic review with meta-analysis[J]. [14] ASHIDA K,SAKURAI Y,NISHIMURA A,et al. Ran‐
Sci Rep,2020,10(1):5814. domised clinical trial:a dose-ranging study of vonopra‐
[ 3 ] ASHIDA K,IWAKIRI K,HIRAMATSU N,et al. Mainte‐ zan,a novel potassium-competitive acid blocker,vs. lanso‐
nance for healed erosive esophagitis:phase Ⅲ comparison prazole for the treatment of erosive oesophagitis[J]. Aliment
of vonoprazan with lansoprazole[J]. World J Gastroen‐ Pharmacol Ther,2015,42(6):685-695.
terol,2018,24(14):1550-1561. [15] ASHIDA K,SAKURAI Y,HORI T,et al. Randomised
[ 4 ] 中华医学会消化病学分会 . 2020 年中国胃食管反流病 clinical trial:vonoprazan,a novel potassium-competitive
专家共识[J]. 中华消化杂志,2020,40(10):649-663. acid blocker,vs. lansoprazole for the healing of erosive
[ 5 ] 李卉,张宏亮,黄振光. 伏诺拉生治疗酸相关性疾病的研 oesophagitis[J]. Aliment Pharmacol Ther,2016,43(2):
究进展[J]. 中国新药与临床杂志,2022,41(8):459-465. 240-251.
[ 6 ] SUGANO K. Vonoprazan fumarate,a novel potassium- (下转第745页)
中国药房 2023年第34卷第6期 China Pharmacy 2023 Vol. 34 No. 6 · 739 ·