Cyclosporin for the treatment of severe ulcerative colitis.
The effect of cyclosporin was evaluated in six patients with severe ulcerative colitis not responding to at least 8 days of standard therapy with intravenous corticosteroids. Cyclosporin (5-7.5 mg/kg/day intravenously) was added while steroid therapy was continued. Five of 6 patients responded after a mean of 7 days and colectomy was not necessary. After 4 weeks three patients achieved clinical remission or had mild symptoms and were weaned from cyclosporin and corticosteroids without exacerbation within the next 7-15 months. Two patients improved and they were put on oral cyclosporin. One of them relapsed after 2 weeks and then responded to high dose corticosteroids. This patient is doing well at 8 months of followup on azathioprine and steroids. One patient stopped oral cyclosporin after 3 months abruptly and then had a relapse. He subsequently improved while refusing any medical therapy. Side effects of cyclosporin occurred in 2 patients but were mild and self limited and did not necessitate discontinuation of the drug. Cyclosporin appears to be effective in a large portion of patients with severe ulcerative colitis who failed to improve on corticosteroids and in whom colectomy would otherwise be considered.
Wenzl
H
H
Department of Internal Medicine, Karl Franzens University, Graz, Austria.
Petritsch
W
W
Reicht
G
G
Eherer
A
A
Krejs
G J
GJ
D000328:Adult; D000368:Aged; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D016572:Cyclosporine / Q000009:adverse effects / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012008:Recurrence
D016572:Cyclosporine