摘要
AIM:To evaluate the efficacy and long-term outcome of infliximab combined with surgery to treat perianal fistulizing Crohn’s disease(CD).METHODS:The work was performed as a prospective study.All patients received infliximab combined withsurgery to treat perianal fistulizing CD,which was followed by an immunosuppressive agent as maintenance therapy.RESULTS:A total of 28 patients with perianal fistulizing CD were included.At week 30,89.3%(25/28)of the patients were clinically cured with an average healing time of 31.4 d.The CD activity index decreased to70.07±77.54 from 205.47±111.13(P<0.01)after infliximab treatment.The perianal CD activity index was decreased to 0.93±2.08 from 8.54±4.89(P<0.01).C-reactive protein,erythrocyte sedimentation rate,platelets,and neutrophils all decreased significantly compared with the pretreatment levels(P<0.01).Magnetic resonance imaging results for 16 patients after therapy showed that one patient had a persistent presacral-rectal fistula and another still had a cavity without clinical symptoms at follow-up.After a median follow-up of 26.4 mo(range:14-41 mo),96.4%(27/28)of the patients had a clinical cure.CONCLUSION:Infliximab combined with surgery is effective and safe in the treatment of perianal fistulizing CD,and this treatment was associated with better longterm outcomes.
AIM:To evaluate the efficacy and long-term outcome of infliximab combined with surgery to treat perianal fistulizing Crohn’s disease(CD).METHODS:The work was performed as a prospective study.All patients received infliximab combined withsurgery to treat perianal fistulizing CD,which was followed by an immunosuppressive agent as maintenance therapy.RESULTS:A total of 28 patients with perianal fistulizing CD were included.At week 30,89.3%(25/28)of the patients were clinically cured with an average healing time of 31.4 d.The CD activity index decreased to70.07±77.54 from 205.47±111.13(P<0.01)after infliximab treatment.The perianal CD activity index was decreased to 0.93±2.08 from 8.54±4.89(P<0.01).C-reactive protein,erythrocyte sedimentation rate,platelets,and neutrophils all decreased significantly compared with the pretreatment levels(P<0.01).Magnetic resonance imaging results for 16 patients after therapy showed that one patient had a persistent presacral-rectal fistula and another still had a cavity without clinical symptoms at follow-up.After a median follow-up of 26.4 mo(range:14-41 mo),96.4%(27/28)of the patients had a clinical cure.CONCLUSION:Infliximab combined with surgery is effective and safe in the treatment of perianal fistulizing CD,and this treatment was associated with better longterm outcomes.
基金
Supported by Grants from Priority Academic Program Development of Jiangsu Higher Education Institutions,Jiangsu Provincial Clinical Medicine of Science and Technology Project,No.BL2014100
