摘要脊髓损伤严重影响患者胃肠功能并引发肠道菌群失衡，导致脊髓神经炎症加剧。近年来，随着“肠道菌群-肠-脑”轴理论的提出，肠道菌群在中枢神经与胃肠系统中的调节作用逐渐得到重视。尽管已有相当多的研究从不同角度关注脊髓损伤患者肠道菌群特征对脊髓神经功能修复的影响，但当前以肠道菌群为干预靶点治疗脊髓损伤的研究模式繁多，仍缺乏统一有效的临床治疗方法。笔者就脊髓损伤患者肠道菌群特征及以肠道菌群为靶点的治疗方法研究进展进行综述，为脊髓损伤的临床救治与基础研究提供参考。

abstractsPatients with spinal cord injury is associated with seriously affected gastrointestinal function and imbalance of intestinal flora, leading to increased inflammation of spinal cord nerves. With the proposal of the theory of gut microbiota-gut-brain axis in recent years, the regulatory role of gut microbiota in the central nervous system and gastrointestinal system has gradually attracted attention. Although a considerable number of studies have focused on the effects of intestinal flora characteristics on spinal cord nerve function repair in patients with spinal cord injury from different perspectives, there are numerous research models for treating spinal cord injury with intestinal flora as intervention targets and remains a lack of unified and effective clinical treatment methods. In this paper, the authors review the research progress in characteristics of intestinal microflora and intestinal microflora-targeted therapeutic methods in patients with spinal cord injury, hoping to provide a reference for the clinical treatment and basic research of spinal cord injury.