瘘管发病率占节段性回肠炎病人的 1 /3,此病治疗困难 ,常需手术疗法。美国新近一项以 94例节段性回肠炎成人患者为受试对象的研究结果表明 ,TNFα的一种独特型单克隆抗体有助于中、重度节段性回肠炎所致的瘘管愈合。研究人员以 94例患节段性回肠炎且有 3个月以上的腹部及肛周瘘 The incidence of fistula accounted for 1/3 of patients with Crohn’s disease, the disease is difficult to treat, often requiring surgical treatment. A recent study in 94 adult patients with Crohn’s disease in the United States showed that a unique monoclonal antibody to TNFα contributes to the healing of fistulas caused by moderate and severe Crohn’s disease. Researchers with 94 patients with Crohn’s disease and more than 3 months of abdomen and perianal fistula