No abstract

The advantages of this method include accurate placement, preperitoneal fixation, and immediate use of the catheter for routine peritoneal dialysis. We also believe that because of the preperitoneal fixation of the catheter, this technique will decrease outflow obstruction, which usually occurs due to omental wrapping or displacement of the catheter tip.

No abstract

Serum cystatin C, but not serum creatinine or RRI measurement, correlates with GFR in each stage of liver failure and has a significant diagnostic advantage in detecting lower GFR in such cases.

A 14-year-old girl was referred to our hospital with lethargy and hypotension and was found to have a serum magnesium level of 14.9 mg/dL after having received an magnesium hydroxide (Magnesie Calcinee) for 7 days because of constipation. She was lethargic, her blood pressure was 70/40 mm Hg, and electrocardiogram revealed prolonged corrected QT interval and first-degree atrioventricular block. She has no renal dysfunction. Emergency hemodialysis after her condition ameliorated, her serum magnesium levels returned to normal. The present case suggests that massive oral magnesium ingestion with severe constipation and ileus may result severe hypermagnesemia without renal dysfunction.

No abstract

Previously we described the technique to lessen complications of continuous ambulatory peritoneal dialysis (CAPD) and to achieve immediate use of the catheter. In this study we evaluated our long-term results of the technique. A total of 61 procedures were carried out in 58 patients from September 2003 to February 2009. All patients were followed in our hospital CAPD clinic. Demographic, medical, operative, postoperative, and other information regarding complications and continued patient management was obtained retrospectively from the patients' medical records and entered into a computerized database. There were 33 men and 25 women. The mean age was 58 years. In 29 of the 58 patients indication of catheter placement was end stage renal failure combined with diabetes mellitus. Mean follow-up time was 33.31 ± 20.11 months. Catheter related complications were outflow obstruction (n=3, 5.2%) and peritonitis (n=2, 3.4%). Etiologies of catheter removal were out flow obstruction (n=2), recovery from renal disease (n=2), peritonitis (n=1), and pregnancy (n=1). The mean catheter survival time was found 5.57 ± 0.17 years. Our long-term results showed that the method ensured accurate placement, preperitoneal fixation, and immediate use of the catheter for routine peritoneal dialysis. Preperitoneal fixation of the catheter decreased outflow obstruction over long-term follow-up.

Chronic allograft nephropathy (CAN) is a major problem after renal transplantation and chronic inflammation can be one of its promoters. C-reactive protein (CRP) is an important marker of inflammation and atherosclerosis. We retrospectively analyzed the predictive role of serum CRP levels on the development of CAN and graft failure. One hundred and twenty-five renal transplant patients were randomly included into the study. Serum CRP levels were measured at pre-transplant period, first month after transplantation and at yearly intervals throughout follow-up. CAN was diagnosed in 40.8% of patients and 82.4% of them had graft failure in 60.9 +/- 36.7 months. There was no difference at pre-transplant CRP levels of patients with and without CAN, but the first month CRP levels were higher in those who experienced CAN. The initial 3-yr mean CRP levels were higher, but not statistically different between the patients with and without CAN. The simultaneously detected CRP levels when CAN were diagnosed was significantly higher in those with CAN. High post-transplant CRP levels at the first month and at the diagnosis of CAN significantly influenced the allograft failure according to the regression analysis. CRP monitoring gives important information about the risk for CAN and graft failure. Therefore, CRP levels should be included in the follow-up data after renal transplantation.