View clinical trials related to Metabolic Acidosis.
Filter by:The aim of this study is to define the incidence and nature of acidosis after major surgery using Figge's equations to directly measure acidosis. This study will also aim to compare the ability of indirect measures (base deficit, anion gap,corrected anion gap and lactate) to identify the presence of tissue acids in this population. The incidence of postoperative ketoacidosis as a contributor to tissue acidosis will be assessed through the use of point of care urinalysis.
The investigators want to evaluate whether an original action based on the administration of alkali (mainly sodium bicarbonate) is able to significantly modify renal death and to reduce mortality due to cardiovascular events. Methods: This is a proposal of Multicentric, prospective, cohort, randomized, open-label and controlled study. The investigators will Randomize 728 patients with Chronic Kidney Disease(CKD) stage 3b (CKD-3b) and CKD stage 4: 364 of these patients will be included in the study group called Bicarbonate Group (Bic), in which levels of bicarbonate should be kept > 24 mEq/l; the other 364 patients will included in the Usual Treatment Group (no-Bic). Results: The aim of the Research Protocol is to demonstrate if that the optimal correction of uremic acidosis (with administration of sodium bicarbonate or of any other alkalinizing agent, e.g. sodium citrate) reduces renal and cardiovascular mortality. Conclusions. In conclusion the Work Group of the Conservative Therapy for Chronic Renal Insufficiency proposes this cohort, randomized, controlled, prospective, multicentric study to evaluate the effects of correction of acidosis on the progression of the kidney disease considered as renal death in End-Stage Renal Disease (ESRD) patients.
The purpose of this study is to determine whether the plasticity of autologous intravenous application of cord blood stem cells would improve the clinical course of asphyxiated newborns.