View clinical trials related to Fluid Overload.
Filter by:The aim of this study is to evaluate the effect of perioperative fluid management on postoperative kidney damage in gynecological cancer surgeries. The main question[s] it aims to answer are: Does fluid management applied with different hemodynamic monitoring methods affect the risk of postoperative AKI? In our clinic, three different fluid management strategies are applied depending on the anesthetist experience. Acute kidney injury will be evaluated according to the postoperative AKIN classification of conventional fluid therapy and targeted fluid therapy with noninvasive or minimally invasive monitoring.
Precise assessment of postoperative volume status is important to administrate optimal fluid management. Bioelectrical impedance analysis (BIA) which measures the body composition using electric character. Extracellular water (ECW) ratio by BIA represented as the ratio of ECW to total body water (TBW) and is known to reflect the hydration status. Based on this, we aimed to determine whether aggressive fluid control using ECW ratio could improve clinical outcomes through a single blind, randomized controlled trial.
During cardiorenal syndrome type 1 (CRS1) vascular congestion is the major contributor to worsening renal function, but promoting decongestion with routine clinical evaluation is ineffective in some patients. The venous evaluation by ultrasound (VExUS) may optimize its management when evaluating for improvement in kidney function and other metrics related to decongestion.
The intraoperative fluid balance during pediatric cardiac surgery is a very sensitive parameter given the low circulating volume and the complexity of anesthetic management but might be deleterious if inadequately managed. The hypothesis is that a highly positive intraoperative fluid balance increases the incidence of adverse events in the short and long term. A retrospective observational study including all consecutive children admitted for cardiac surgery with cardiopulmonary bypass (CPB) from 2008 to 2018 in a tertiary children's hospital will be performed. A multivariate analysis will be carried out to study the effect of the fluid balance on the incidence of adverse events.
Biomarkers can play a significant role in fluid status assessment intraoperatively.
Fluid overload is associated with increased mortality in critically ill patients with acute kidney injury. Fluid balance controlled is associated with improved outcome in observational studies, and is deemed safe in interventional trials. The objective of the study is to keep fluid balance neutral by matching the net ultrafiltration rate to fluid inputs in patients with vasoplegia, and treated with continuous renal replacement therapy (CRRT), while insuring its security using advanced hemodynamic monitoring with continuous cardiac output monitoring.
Hypotension is common during spinal anesthesia and contributes to underperfusion and ischemia. Severe episodes of intraoperative hypotension is an independent risk factor for myocardial infarction, stroke, heart failure, acute kidney injury, prolonged hospital stay and increased one year mortality rates. Empiric fluid preloading can be done to decrease the incidence of hypotension but carries risk of fluid overload especially in elderly and cardiac patients. Inferior venacava ultrasonography (IVC USG) has been used in spontaneously breathing critically ill patients for volume responsiveness but there is limited data regarding its use for volume optimization in perioperative setting. The aim of this study is to evaluate the use of inferior venacava ultrasound to guide fluid management for prevention of hypotension after spinal anesthesia.
Hospitalized patients often suffer from an acute shutdown of kidney function secondary to infections, use of antibiotics, or use of intravenous contrast agents. This results in the accumulation of toxic substances and retention of fluid in the body. Dialysis techniques are often needed to manage these patients to remove the retained toxic substances and extra fluid and allow the kidney time to recover. The amount and duration of fluid accumulation have been associated with a higher risk of death and longer hospital stays. Correction of fluid overload with dialysis has been shown to be beneficial in improving the outcomes from these patients. Most patients are quite sick and often have low levels of a blood protein called albumin that makes them more prone to developing low blood pressure during dialysis and limits the ability of dialysis to remove solutes and fluid adequately. Often dialysis sessions are complicated by the development of low blood pressures and symptoms such as nausea, vomiting, and headaches that further compromises dialysis efficacy. In this study, the hypothesis that addition of intravenous albumin during the dialysis session will improve the ability to remove fluid and reduce the incidence of low blood pressure during dialysis thereby improving patient tolerance and the efficacy of the procedure will be tested. Patients with acute kidney failure or end-stage Renal Disease who need dialysis for fluid removal will be allocated to receive albumin or saline as intravenous fluids during individual dialysis sessions and information on how much fluid can be removed and how many complications occur in each session will be recorded. Dialysis sessions with albumin will be compared with those with saline alone to determine the benefit of adding albumin to the treatment. Information obtained from this study will allow physicians to manage patients requiring dialysis for acute kidney failure more effectively and help improve outcomes.
Positive fluid status has been consistently associated with worse prognosis in critically ill adult patients.However, observational studies showed poor agreement between fluid balance and body weight changes. The objective of the study is to compare the measurements of FB and BW over time and to assess correlation with ICU mortality.
The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been declared a public health emergency of international concern. Hospitalized COVID-19-positive patients requiring ICU care is increasing along with the course of epidemic. A large number of these patients developed acute respiratory distress syndrome (ARDS) according to current data. However, the related hemodynamic characteristic has so far been rarely described.