Acute Kidney Injury Clinical Trials

The central hypothesis of this research study is that perioperative administration of the proton pump inhibitor (PPI) pantoprazole could reduce the development of acute kidney injury (AKI) following cardiac surgery by activation molecular pathways for kidney protection. The investigators propose a single-center, randomized, controlled, single-blinded trial to determine whether perioperative intravenous administration of pantoprazole will reduce the incidence of AKI, some molecules that can be detected the urine, and major adverse kidney events (MAKE) at day 30 postoperatively, compared to famotidine after cardiac surgery. The specific aims of the study will be achieved by randomizing a group of 400 patients to receive pantoprazole (study) or famotidine (control) for 3 days perioperatively. Our study population will include any adult patients (aged over 18 years) scheduled for cardiac surgery requiring a cardiopulmonary bypass machine. Read Less

This is an Open-label, Prospective, Multicenter Study to Assess the SAfety of Regional Citrate Anticoagulation Delivered by the multiFiltratePRO system in Adult Patients Requiring Continuous Renal Replacement Therapy (SARCA Study). Read Less

The purpose of this study is to find out what causes kidney disease in people with CF. The investigators will study biomarkers in the blood and urine that can either predict who is at risk or detect kidney damage early before it becomes permanent. The study will compare these markers in people with CF over time and during the treatment of lung flare-ups. It will also compare the blood and urine samples obtained from people without CF. The comparison aims to better understand the impact of cystic fibrosis and its treatment on the kidneys, as well as to develop improved methods for preventing, diagnosing, and treating kidney issues associated with CF. Read Less

Acute kidney injury is a significant complication for infants who experience hypoxic ischemic encephalopathy, being associated with increased rates of death and prolonged hospitalization. This pilot study of theophylline administration soon after birth for the prevention of kidney injury will lay the foundation for the conduct of a larger clinical trial that seeks to identify a theophylline as a novel therapy to prevent kidney injury in thousands of at-risk infants. Read Less

Acute normovolemic hemodilution (ANH) is performed as a blood conservation technique during surgical procedures with high risk for significant blood loss. It is done by taking out some of the patients blood before surgery actually begins and storing this blood inside of the operating room and giving it back to the patient at the end of surgery when most of the expected surgical bleeding has already occurred. This practice reduces the amount of bleeding that occurs after surgery and also reduces the amount of blood transfusions given to the patient after surgery. Transfusion of blood products from the blood bank may cause problems such as transfusion reactions and infections like hepatitis, and also increases cost. 3 meta-analyses and several smaller trials have shown improvement in blood transfusion rates with the use of ANH, however there is no evidence of improvement in other complication rates, morbidity and mortality, length of stay or cost. In most types of surgery, when ANH is done, large volumes of IV fluids are given to the patient to prevent a drop in circulatory volume and blood pressure. However during heart surgery, this can cause significant levels of hemodilution in addition to that caused by use of the heart-lung machine. In order to minimize hemodilution when ANH is performed during heart surgery, a smaller amount of IV fluids are given to the patient after blood is drawn. Vasoactive medications are then administered to prevent the blood pressure from dropping. Kidney injury is a recognized complication that may occur after heart surgery. It may be caused by low blood volume, low blood pressure and anemia. It is not known whether performance of ANH and use of the heart-lung machine may increase risk for kidney injury. Kidney injury is associated with increased risk for other medical complications and death. This increased risk for kidney injury arising from ANH has not been evaluated. This study will therefore compare patients treated with ANH to those not treated with ANH to determine whether there is an increased risk for kidney injury with the use of ANH. Read Less

A Randomized, Double-blind, placebo-controlled Trial to Evaluate the Efficacy of Oral Nam for the Prevention of Acute Kidney Injury in Patients Undergoing On-Pump Cardiac Surgery Read Less

The purpose of this research is to collect blood and urine from adult patients admitted to an intensive care unit. This is to assess the performance of the ProNephro AKI (NGAL) assay (lab test) as an aid to identify patients at risk for acute kidney injury. Read Less

The goal of this prospective observational study is to understand changes in urinary and blood biomarkers associated with acute kidney injury (AKI) in patients newly diagnosed with multiple myeloma and being treated with Daratumumab SC. The aims of the study are: To measure changes in plasma and urinary biomarkers of AKI before initiation of Daratumumab therapy and 30 days after initiation of therapy. To establish whether these biomarkers serve to aid in early detection and prevention of AKI Participants will give urine and blood samples at their normally scheduled lab appointments. Read Less

This is a prospective, double-blind, sham-controlled, multicenter, randomized clinical trial is to study the effects of remote ischemic preconditioning on contrast-associated acute kidney injury, functional capacity, and major adverse kidney events in in patients with congestive heart failure undergoing cardiac catheterization and/or percutaneous coronary intervention. Read Less

The COPE-AKI study is a randomized, pragmatic, parallel-arm trial comparing a multimodal intervention to usual care on hospital-free days through 90 days of study follow up. The primary study hypothesis is that patients randomized to the intervention will have increased odds of more hospital-free days through 90 days (primary clinical) compared to those randomized to usual care. Key secondary hypotheses will investigate the impact of the intervention on rates of major adverse kidney events, rates of recurrent AKI, and changes in patient-reported outcomes. Participants (N=2145) will be allocated 1:1 to the intervention or usual care using a web-based system to maintain allocation concealment using stratified randomization with randomly permuted blocks. Randomization will be stratified by clinical site. Read Less

Cardiopulmonary bypass during cardiac surgery provides blood flow to the body during surgery but has adverse effects on different organs. Blood flow during cardiopulmonary bypass may be pulsatile or non-pulsatile, which may impact normal organ function after surgery. The study will collect data on the type of cardiopulmonary bypass used during surgery and organ function to determine if there is an association between the type of bypass and organ function. Read Less

This study will evaluate the safety and effectiveness of melatonin for the prevention of antibiotic associated acute kidney injury in hospitalized patients. Read Less