Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a retrospective analysis we assessed the data of 46 patients with myelodysplastic syndromes (MDS), who had received more than 50 blood transfusions during the course of disease. The number of units given ranged from 50 to 155 (mean 79). 20 patients (RA n = 4, RARS n = 12, RAEB n = 1, RAEB/T n = 2, CMML n = 1), followed up between 8 and 108 months (mean survival time 39.4 months), developed a secondary hemochromatosis. More than 40% of the patients showed signs of heart failure, in some cases accompanied by cardiac arrhythmias. 11 patients also suffered from hepatopathy and 5 developed diabetes mellitus. Secondary hemochromatosis was particularly common in patients with RARS. Refractory congestive heart failure secondary to hemochromatosis was the cause of death in 14 patients, whereas none died from hepatic insufficiency. We conclude that the risk of secondary hemochromatosis should not be neglected in polytransfused patients with MDS. In some cases, particularly those with favorable prognostic features of MDS, it may shorten life expectancy. The availability of a new oral iron chelator (1,2-dimethyl-3-hydroxypyrid-4-one or L1) offers a promising and practicable approach to prevent this complication.
 ...
PMID:[Secondary hemochromatosis in polytransfused patients with myelodysplastic syndromes]. 128 62

In May 2006, a 72-year-old man with acute myelogenous leukemia (M4Eo) was admitted to our hospital. He had been receiving antiandrogen treatment for prostate cancer (after an operation in 1998) and treatment for diabetes mellitus. He received chemotherapy according to the JALSG GML200 protocol, which led to complete remission; however, in January 2007, his leukemia recurred. CAG combination chemotherapy also resulted in complete remission by May 2007. In August 2007, he developed multiple liver tumors, abdominal pain, and fever. Contrast-enhanced computed tomography revealed hypovascular tumors in both early and delayed phases. Angiography showed ring-like tumor staining and a massive tumor, similar to those seen in metastatic hepatocellular carcinomas (HCCs). He eventually died because of aggressive enlargement of liver tumors during the following month accompanied by the simultaneous recurrence of leukemia and unsuccessful embolization of the hepatic artery. Autopsy specimens showed fibrosis and considerable iron deposition in the liver, suggested secondary hemochromatosis due to transfusion. We also detected multiple moderately differentiated primary HCCs. Secondary hemochromatosis, androgen imbalance, and humoral factors from leukemic cells were believed to be the causes of the rapid onset and development of HCCs.
 ...
PMID:Multiple hepatocellular carcinomas developed 15 months after commencement of chemotherapy for elderly acute myelogenous leukemia. 2000 36