Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0338671 (Steroids)
 9,479 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Coombs-positive autoimmune hemolytic anemia is a rare complication of ulcerative colitis, occurring in fewer than 1% of cases. We have found eight patients with autoimmune hemolytic anemia in a series of 1150 hospitalized patients with ulcerative colitis (0.7%). There was a marked preponderance of female patients F:M = 7:1, in accord with previous reports. The hemolytic anemia appeared at a mean of 10 years after the onset of colitis, apparently independent of the age of the patient. Although seven of the eight patients had active colitis at the time of diagnosis of anemia, there was no consistent relationship to the extent of the bowel disease. Seven of the eight patients survived. One patient showed a partial response to steroid therapy, two responded to splenectomy, but four required both colectomy and splenectomy. Steroids should be the first line of therapy followed by splenectomy, if necessary. For those patients who have severe colitis, which in itself would merit surgery, a total proctocolectomy combined with splenectomy seems advisable.
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PMID:Coombs-positive autoimmune hemolytic anemia in ulcerative colitis. 276 12

A male infant, aged 1 year 3 months, was admitted to the hospital with protracted diarrhoea, vomiting, and weight loss. The diarrhoea and vomiting coincided with an outbreak of acute diarrhoea and vomiting affecting other family members. Biopsy showed a flat small intestinal mucosa which did not respond to a diet free of gluten, cow's milk, and eggs, or during 8 weeks of intravenous alimentation. Steroids were given, and courses of nalcrom and later cimetidine, but these did not produce any significant improvement. A rare IgG autoantibody specific for gut epithelium was found, which, when present, was associated with a cytological abnormality of crypt enteroblasts. The autoantibody disappeared after treatment with cyclophosphamide, and the cytological abnormality subsequently diminished. However, the mucosa remained severely abnormal and has been so for 23 months. It is possible that an autoimmune reaction against the patient's small intestinal mucosa has led to persistence of the enteropathy.
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PMID:Flat small intestinal mucosa and autoantibodies against the gut epithelium. 718 65

The 5-aminosalicylate is widely prescribed in inflammatory bowel disease patients. Its potential for renal damage has been seldom described. We report a case of a 23-year-old man who started 5-aminosalicylate after being diagnosed with ulcerative colitis. One year after, a significant decline on his creatinine clearance was noted, however, at that time, he was on an acute flare of his bowel disease and the 5-aminosalicylate dose was increased. Six months later, his renal function kept worsening and, on drug-induced toxicity suspicion, 5-aminosalicylate was halted and a kidney biopsy demonstrated a chronic tubulointerstitial nephritis. Steroids and azathioprine were started leading to partial recovery and stabilisation of his renal function. Physicians who prescribe 5-aminosalicylate to patients with inflammatory bowel disease should be aware of this adverse event.
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PMID:Chronic tubulointerstitial nephritis induced by 5-aminosalicylate in an ulcerative colitis patient: a rare but serious adverse event. 2593 12