Clinical Trials Logo
  1. Home
  2. Acute Kidney Injury
  3. NCT03102541

Effects of Oral Protein Load on Kidney Function in Patients Undergoing Cardiac Surgery

Acute Kidney Injury Clinical Trial

Official title:
Effects of Preoperative High Oral Protein Load on Short- and Long-term Renal Outcomes Following Cardiac Surgery - a Matched Case-control Study

Clinical Trial Summary

Acute kidney injury (AKI) occurs in approximately one-third of patients undergoing cardiac surgery (CS), and represents one of the most significant negative predictors of patient outcome in this population. In the healthy adult, a high protein meal is known to enhance glomerular filtration rate and is mediated by an increase in renal blood flow. The investigators hypothesized that preoperative oral protein load may precondition the kidneys for upcoming insults and reduce the rate of postoperative AKI and long-term renal outcome.

Clinical Trial Description

Acute kidney injury (AKI) occurs in approximately one-third of patients undergoing cardiac surgery (CS), and represents one of the most significant negative predictors of patient outcome in this population. To date, there is no therapy to prevent AKI. In the healthy adult, a high protein meal is known to enhance glomerular filtration rate (GFR) and is mediated by an increase in renal blood flow. The investigators hypothesized that preoperative oral protein load may induce an adaptive response of the kidneys, and precondition the kidneys for upcoming insults. In the present study, the investigators aimed to compare the prevalence and severity of AKI in patients undergoing oral high protein load of the 'Preoperative Renal Functional Reserve Predict Risk of AKI after Cardiac Operation' study to age- and gender-matched "controls" who had a standard preoperative care the day prior to surgery within the same period (November 2014-October 2015) at San Bortolo Hospital, Vicenza, Italy. Both groups were followed 1 year post-discharge to evaluate long-term renal outcomes. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03102541
Study type Observational
Source University of Giessen
Contact
Status Completed
Phase
Start date November 1, 2014
Completion date November 24, 2016
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05538351 - A Study to Support the Development of the Enhanced Fluid Assessment Tool for Patients With Acute Kidney Injury
Recruiting NCT06027788 - CTSN Embolic Protection Trial N/A
Completed NCT03938038 - Guidance of Ultrasound in Intensive Care to Direct Euvolemia N/A
Recruiting NCT05805709 - A Patient-centered Trial of a Process-of-care Intervention in Hospitalized AKI Patients: the COPE-AKI Trial N/A
Recruiting NCT05318196 - Molecular Prediction of Development, Progression or Complications of Kidney, Immune or Transplantation-related Diseases
Recruiting NCT05897840 - Continuous Central Venous Oxygen Saturation Measurement as a Tool to Predict Hemodynamic Instability Related to Renal Replacement Therapy in Critically Ill Patients N/A
Recruiting NCT04986137 - Fractional Excretion of Urea for the Differential Diagnosis of Acute Kidney Injury in Cirrhosis
Terminated NCT04293744 - Acute Kidney Injury After Cardiac Surgery N/A
Completed NCT04095143 - Ultrasound Markers of Organ Congestion in Severe Acute Kidney Injury
Not yet recruiting NCT06026592 - Detection of Plasma DNA of Renal Origin in Kidney Transplant Patients
Not yet recruiting NCT06064305 - Transcriptional and Proteomic Analysis of Acute Kidney Injury
Terminated NCT03438877 - Intensive Versus Regular Dosage For PD In AKI. N/A
Terminated NCT03305549 - Recovery After Dialysis-Requiring Acute Kidney Injury N/A
Completed NCT05990660 - Renal Assist Device (RAD) for Patients With Renal Insufficiency Undergoing Cardiac Surgery N/A
Completed NCT04062994 - A Clinical Decision Support Trial to Reduce Intraoperative Hypotension
Terminated NCT02860130 - Clinical Evaluation of Use of Prismocitrate 18 in Patients Undergoing Acute Continuous Renal Replacement Therapy (CRRT) Phase 3
Completed NCT06000098 - Consol Time and Acute Kidney Injury in Robotic-assisted Prostatectomy
Not yet recruiting NCT05548725 - Relation Between Acute Kidney Injury and Mineral Bone Disease
Completed NCT02665377 - Prevention of Akute Kidney Injury, Hearttransplant, ANP Phase 3
Terminated NCT03539861 - Immunomodulatory Biomimetic Device to Treat Myocardial Stunning in End-stage Renal Disease Patients N/A