Administration of ipilimumab,a cytotoxic T-lymphocyte associated antigen-4-blocking monoclonal antibody,leads to enhancement of the anti-tumor T-cell respons and as a result shows a significant survival benefit in met...Administration of ipilimumab,a cytotoxic T-lymphocyte associated antigen-4-blocking monoclonal antibody,leads to enhancement of the anti-tumor T-cell respons and as a result shows a significant survival benefit in metastatic melanoma patients.Therefore patients are currently receiving this promising therapy as a secondline strategy.Unfortunately,by activation of the T-cell immune reponse,ipilimumab therapy may lead to an unwanted induction of different autoimmune phenomena.Diarrhoea and colitis occur in up to one third of patients.Here we present a case of ipilimumab induced ileocolitis which was successfully treated with infliximab,an anti-tumor necrosis factor monoclonal antibody,after corticosteroid therapy failure.Although formal trials are lacking,recently publicated series suggest that infusional therapy of infliximab is effective in ipilimumab induced ileocolitis.展开更多
文摘Administration of ipilimumab,a cytotoxic T-lymphocyte associated antigen-4-blocking monoclonal antibody,leads to enhancement of the anti-tumor T-cell respons and as a result shows a significant survival benefit in metastatic melanoma patients.Therefore patients are currently receiving this promising therapy as a secondline strategy.Unfortunately,by activation of the T-cell immune reponse,ipilimumab therapy may lead to an unwanted induction of different autoimmune phenomena.Diarrhoea and colitis occur in up to one third of patients.Here we present a case of ipilimumab induced ileocolitis which was successfully treated with infliximab,an anti-tumor necrosis factor monoclonal antibody,after corticosteroid therapy failure.Although formal trials are lacking,recently publicated series suggest that infusional therapy of infliximab is effective in ipilimumab induced ileocolitis.
