Abstract Combined treatment with high-dose methylprednisolone and Kampoherbal medicine (Xiao-Chai-Hu-Tang and Jia-Wei-Gui-Pi-Tang) brought about a striking clinical improvement in a 24-year-old woman with severe hepatitis-associated aplastic anemia. Laboratory findings on admission were summarized as follows: granulocytes 325/μl, erythrocytes 2, 450, 000/μl, platelets 10, 000/μl, bone marrow nucleated cells 27, 000/μl, and GPT 569IU/l. Neither anti-lymphocyte globulin, high-dose methylprednisolone alone nor oxymetholone was effective on any hematological finding although intravenous administration of high-dose glycyrrhizin improved the liver dysfunction. The patient needed repeated transfusions of leukocyte-poor washed red blood cells and HLA-matched platelet concentrates for a period of 1.5 years until the hematopoietic function recovered 3 months after combined treatment with high-dose methylprednisolone and Kampo-herbal medicine. Laboratory findings on discharge were as follows: granulocytes 1, 050/μl, erythrocytes 3, 460, 000/μl, reticulocytes 100, 000/μl, platelets 47, 000/μl, bone marrow nucleated cells 118, 000/μl, and GPT 52IU/l. Six months later hematopoietic depression recurred, and this combined treatment was performed again with favorable response.

We controlled the hemodilution and electrolyte levels during coronary artery revascularization in chronic hemodialysis patients by hemofiltration during the period of extracorporeal circulation. Subjects comprised 7 chronic hemodialysis patients (males, average age 53) undergoing coronary artery revascularization in our department from January 1988 to December 1989. All patients had been undergoing hemodialysis for chronic renal failure and in one patient, after admission, continuous ambulatory peritoneal dialysis (CAPD) was additionally performed. During surgery, the dialyzer was equipped with an extracorporeal circulation circuit and the electrolyte level and hemodilution were adjusted using transfusion (1, 270±372ml). A large infusion volume (12, 657± 3, 966ml) was maintained and removal of water was carried out by ultrafiltration. After surgery, all patients underwent hemodialysis twice or more by the 3rd day of recovery. Concentrations of electrolytes were maintained at appropriate levels throughout the day of surgery except for one case of postoperative hypokalemia, but no marked changes in hemodynamics were observed during and after surgery. Hemofiltration during extracorporeal circulation is safe and useful in coronary surgery because it is simpler and requires less time than hemodialysis.