Sialorrhea often happens in patients with neurologic disorders, and botulinum toxin (BoNT), which inhibits acetylcholine activation, may be an effective treatment for drooling. This systematic review and meta-analysis of randomized control trials aims to evaluate the efficacy and safety of BoNT in adults and children with sialorrhea due to neurological disorders.

中文翻译：

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肉毒杆菌毒素治疗流涎的疗效和安全性：系统评价和荟萃分析

流涎常发生在患有神经系统疾病的患者身上，而肉毒杆菌毒素 (BoNT) 可抑制乙酰胆碱的活化，可能是治疗流口水的有效方法。这项对随机对照试验的系统评价和荟萃分析旨在评估 BoNT 在成人和儿童因神经系统疾病引起的流涎症中的疗效和安全性。