Gastric angiodysplasia in patients undergoing maintenance dialysis.

We successfully used argon plasma coagulation (APC) to treat two cases of dialysis patients with hemorrhagic gastric angiodysplasia. Gastric angiodysplasia is recognized as an important cause of gastrointestinal bleeding. Angiodysplastic lesion confined to the gastric antrum was first described in 1953 and named gastric antral vascular ectasia (GAVE).

Selection of hemoperfusion therapy for patients with septic shock on the basis of the primary disease.

The objective of this study was to analyze retrospectively the efficacy of polymyxin-B immobilized fiber (PMX-F) alone and in combination with continuous venovenous hemofiltration (CHF) on the prognosis of critically ill patients with sepsis using a retrospective chart review in a university hospital in Japan. A cohort of 246 patients meeting the criteria of sepsis, septic shock, or both, according to the American College of Chest Physicians/Society of Critical Care Medicine (ACCP/ACCM) Consensus Conference, were examined in this study. From these patients, 48 were selected who were found to have definitive causative bacteria and whose primary diseases were clearly identified.

A comparison of corticosteroid and warfarin therapy in IgA nephropathy with crescent formation: preliminary trial.

Background: No satisfactory treatment exists for IgA nephropathy (IgAN), especially in patients with severe histologic damage. Several trials using steroids combined with other therapies such as warfarin have demonstrated unremarkable results. We investigated the renoprotective effects of warfarin and steroids in IgAN patients with crescent formation.

Continuous hemodiafiltration with polymyxin-B immobilized fiber is effective in patients with sepsis syndrome and acute renal failure.

The aim of this study was first, to evaluate the effects of continuous hemodiafiltration (CHDF) alone or combined with CHDF and polymyxin-B immobilized fiber (PMX) on survival rates of patients with sepsis and acute renal failure, and second, to evaluate the changes in plasma levels of inflammatory cytokines before and after treatment with CHDF and PMX and CHDF alone in these patients. Forty-eight patients with septic shock and acute renal failure were enrolled in this study. The survival rate of all patients at 28 days was 25% for those with CHDF and 75% for those with PMX and CHDF treatment.