pubmed-article:10087874 | pubmed:abstractText | An 80-year-old man was admitted to the hospital with a diagnosis of pulmonary aspergilloma. A new azole antifungal agent, D 0870, was administered to the patient for 7 days orally, and itraconazole (400 mg/day) was started on March 5, 1997. After 1 month of chemotherapy, facial and pretibial edema were observed and the patient's serum potassium concentration decreased to 2.5 mEq/l. A chest radiograph disclosed cardiomegaly with cardiac effusion and right pleural effusion on admission. The serum potassium concentration rose after the cessation of itraconazole therapy. The serum ITCZ concentration remained high for 2 weeks after admission. Although reports of hypopotassemia induced by ITCZ are rare, we concluded that blood concentrations should be monitored more carefully when treating pulmonary aspergilloma patients with high-dose regimens of ITCZ. | lld:pubmed |