Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association
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Nephrol. Dial. Transplant. · May 2010
Intravenous conivaptan for the treatment of hyponatraemia caused by the syndrome of inappropriate secretion of antidiuretic hormone in hospitalized patients: a single-centre experience.
Intravenous conivaptan is a novel therapeutic agent indicated for the treatment of euvolaemic and hypervolaemic hyponatraemia. However, there is paucity of reported clinical experience using conivaptan for the treatment of the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Moreover, while there is reasonable concern for overcorrection, no pre-treatment variables are known to be helpful to identify patients at risk for rapid correction. ⋯ We conclude that intravenous conivaptan is an effective aquaretic to treat hyponatraemia caused by SIADH, as evidenced by a simultaneous increase in serum sodium and decrease in urine osmolality. Baseline values of serum sodium, blood urea nitrogen and estimated glomerular filtration rate may help predicting the magnitude of response to therapy.
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Nephrol. Dial. Transplant. · May 2010
Using RIFLE criteria to evaluate acute kidney injury in brain-deceased kidney donors.
The limited supply of deceased donors for renal transplantation led to considering alternative strategies for making more organs available. One of these strategies is the use of donors with renal dysfunction, as this is usually a reversible condition. RIFLE (risk, injury, failure, loss and end-stage renal failure) criteria were developed to standardize the definition and severity of acute kidney injury (AKI) but have not been previously used in brain-deceased donors. We applied the RIFLE classification to evaluate renal function changes in our donor pool, in an attempt to know its influence in transplant outcome. ⋯ The RIFLE classification system offers us an opportunity to standardize and quantify renal injury in donors. Although >10% of brain-deceased donors can suffer AKI, these grafts can perform adequately. Hence, the development of AKI in donors cannot be an isolated criterion to discard kidney donation.