Lactated Ringer's Versus 5% Human Albumin: Cardiac Surgical Patients

Hemodynamic Stability Clinical Trial

Official title: Lactated Ringer's Versus 5% Human Albumin: A Double-Blinded, Randomized, Prospective Study in Cardiac Surgical Patients

Status Terminated

Clinical Trial Summary

The purpose of this study is to show which of two different types of fluid is best for cardiac surgical patients. During and after the subject's heart surgery, the subject will be given either Lactated Ringer's or 5% human albumin to replace lost blood and body fluids and to regulate blood pressure.

Albumin (human) 5% is a sterile, liquid preparation of albumin derived from large pools of human plasma. All units of human plasma used in the manufacture of Albumin (human) 5% are provided by FDA approved blood establishments only.

Lactated Ringer's is a sterile, nonpyrogenic solution containing isotonic concentrations of electrolytes in water for injection. It is FDA approved for administration by intravenous infusion for parental replacement of extracellular losses of fluid and electrolytes.

The hypothesis of this study is that the individual total fluid volume and alveolar-arterial gradient will be less with 5% human albumin compared to Lactated Ringer's in the perioperative cardiac surgical patient.

Clinical Trial Description

Following Institutional Review Board (IRB) approval and written informed patient consent, 40 elective, cardiac surgical patients will be randomized to two different fluid therapy regimens, 5% human albumin only or Lactated Ringer's only, beginning in the intraoperative period and up to 6 hours in the intensive care unit. Providers and patients will be blinded to the fluid administered in the operating room and intensive care unit. The primary outcome measure will be the total volume of 5% human albumin or Lactated Ringer's given during the study period to maintain specified hemodynamic guidelines. Hemodynamic instability will be defined according to each patient's stipulated baseline parameters. Fluid will be administered at the request of providers in the operating room and intensive care unit in compliance with a perioperative fluid algorithm. ;

Related Conditions & MeSH terms

• Hemodynamic Stability

• NCT number: NCT02654782
• Study type: Interventional
• Source: Mayo Clinic
• Status: Terminated
• Phase: Phase 2
• Start date: January 2016
• Completion date: October 9, 2017