View clinical trials related to Renal Replacement Therapy.
Filter by:Acute kidney injury (AKI) is a common and major complication of cardiac surgery. The aim of this study is to evaluate the use of a fragment of proencephalin in plasma and other biomarkers as specific markers for early diagnosis of AKI and the need of renal replacement therapy after cardiac surgery.
This study evaluates the pharmacokinetics of tinzaparin during renal replacement therapy (RRT). 60 patients with clinical indication for pharmacological thromboprophylaxis and slow low efficient daily dialysis (SLEDD) will be studied in Tampere University Hospital. All subjects will receive a 4500 IU bolus of tinzaparin. The subjects in study group (n=30) will also receive a 4500 IU continuous infusion of tinzaparin.
This study follows a group of patients admitted to the PICU who are identified as being at risk for developing acute kidney injury. The investigators will use risk-stratification, biomarker testing, and a functional assessment to predict patients who will become fluid overloaded and develop acute kidney injury.
Intermittent hemodialysis/diafiltration is a current renal replacement therapy (RRT) institued for ICU patients with AKI. For a better clinical tolerance, iinternational guidelines advise to use cold dialysate, increase duration session, decrease blood and dialysate flows, and increase level of sodium dialysate concentration (≥ 145mmol/l). Indeed, the use of a Na concentration dialysate > 145 mmol/l improves intradialytic hemodynamic tolerance but it may also induce fluid overload by the transfert of sodium from the dialysate compartment to the blood. Yet, fluid overload has been strongly associated with mortality in critically ills. The investigators hypothesized that the use of a level in sodium dialysate at 140 mmol/l with slow low efficiency daily dialysis-filtration (SLEDD-f) will permit a fair intradialytic hemodynamic tolerance without the adverse effect of intradiaclytic Na loading from the dialysate. Two randomized groups of ICU AKI patients treated by SLEDD-f will be compared in terms of intradialytic hemodynamic tolerance and overload accordong to 140 or 145 mmol/l of Na in the dialysate
Acute kidney injury (AKI) involves poor prognosis in ICU patients. The renal prognosis at long term is unknown. The study will determine chronic kidney injury incidence and quality of life, five years after AK during ICU stay.
Data show that episodes of bleeding may often be observed in critically ill patients with dialysis-dependent acute renal failure (ARF) on renal replacement therapy (RRT). From a clinical perspective, patients with dialysis-dependent ARF and end-stage renal disease (ESRD) may be considered a high risk population in regard to e.g. development of gastrointestinal (GI-) bleeding. In the current prospective subanalysis "SIREN" of the randomized placebo-controlled clinical trial "SUP-ICU" (NCT02467621), the investigators seek to elucidate whether the subpopulation of critically ill patients with acute kidney injury requiring renal replacement therapy (RRT) benefit from prophylactic treatment with a proton-pump-inhibitor such as pantoprazole.
The purpose of this study is to test the effectiveness of a membrane gas exchange device in the venovenous circulation of a continuous renal replacement therapy for the purpose of CO2 elimination and pH compensation. Thus, the primary endpoint is the modification of the PaCO2 and/or the ventilator settings (tidal volume VT and plateau pressure Pplat).
A prospective international, multi-centre, prevalence study on the epidemiology of the use of renal replacement therapy for ICU patients who have acute kidney injury and chronic end stage kidney disease.
This is a 2-year, randomized, multicenter, open-label, 2-arm study evaluating the graft function of everolimus and reduced CNI versus MPA and standard CNI in adult de novo renal transplant recipients.
Two recent randomized controlled trials (RCT) on online hemodiafiltration (HDF) did not show a treatment effect on patient survival when compared with low‐ or high‐flux hemodialysis. Interestingly, post‐hoc (on treatment) analyses from both trials unequivocally showed reduced mortality in the patient group achieving the highest convection volumes. Moreover, a third trial recently found a significant 30% decrease in mortality when HDF was applied with a mean convection volume of 23.7 L per session, which was somewhat higher than the average volumes reached in the aforementioned trials. Altogether, these findings support the concept of a dose-response effect, in which a minimally delivered convection volume is required in order to show a survival benefit. Hence, the question arises whether high convection volumes are achievable in the majority of patients. The aim of this study is thus to test the following hypothesis: high‐volume (>22 liters per treatment) post-dilution on‐line hemodiafiltration (HDF) is achievable in the majority (>75%) of patients treated with chronic intermittent hemodialysis. This will be done through the use of a dedicated standardized protocol, in which the three most important determinants of convection volume will be successively optimized: treatment time, blood flow rate and filtration fraction.