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Hemofiltration in Burns: RESCUE (Randomized Controlled Evaluation of Hemofiltration in Adult Burn Patients With Septic Shock and Acute Renal Failure) (RESCUE)

Primary Purpose

Burns, Hemofiltration, Kidney Failure, Acute

Status
Unknown status
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
An FDA approved continuous renal replacement device
Control Group
Sponsored by
American Burn Association
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Burns focused on measuring Burns, Hemofiltration, Vasopressins, Kidney Failure Acute, Shock, Septic

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • All adult patients admitted to the burn intensive care unit (ICU) with burns of any size
  • Acute renal failure as previously defined by the Veterans Affairs/ National Institutes of Health (VA/NIH) Acute Renal Failure Trial Network study investigators(2)
  • Patient is > 48 hours post-burn and in Septic Shock
  • Patients 18 or older
  • Patient/legally authorized representative willing to provide consent

Exclusion Criteria:

  • Age <18
  • Non-thermal injury (exfoliating skin disorders or necrotizing fasciitis)
  • Pre-admission diagnosis of end stage renal failure
  • Patients already on renal replacement therapy for more than 24 hours
  • Patient not expected to survive more than 24 hours after randomization.
  • Pregnancy
  • Prisoners

Sites / Locations

  • Arizona Burn Center
  • The Burn Center at Washington Hospital Center
  • Tampa General Hospital
  • Doctors Hospital-Joseph M Still Burn Center
  • Loyola University Medical Center
  • University of Kansas Hospital
  • Regional Medical Center at Memphis
  • University of Texas Southwestern Medical Center-Burn Center Parkland Health
  • US Army Institute of Surgical Research

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

High-volume hemofiltration at 70ml/kg/hr

Control group

Arm Description

Paired randomization into four groups via central randomization center. Group 1: age 18-65 and <40%TBSA Group 2: age 18-65 and >40%TBSA Group 3: age >65 and <40%TBSA Group 4: age >65 and >40%TBSA

Contemporary care via consideration of the Burn-Specific Sepsis Bundle adapted form the most recent Surviving Sepsis campaign recommendations and specifically modified to our patient population.

Outcomes

Primary Outcome Measures

Vasopressor dependency index
Vasopressor dependency index = MAP/Inotropic score • This index will correct for the inter-center variability that exists with regards to the point (minimum MAP) at which vasopressors are initiated or weaned off. Thus, this eliminates the need to 'standardize' starting/stopping criteria of vasopressors. Modified Inotropic index (30) = (dopamine dose X1)+(dobutamine dose X1)+(epi doseX100)+(norepi doseX100)+(phenylephrine doseX100)+(vasopressin doseX100) • All units recorded at each time point in mcg/kg/min Mean Arterial Pressure (mmHg)

Secondary Outcome Measures

PaO2/FiO2 ratio and Oxygenation index
Vasopressors-free days
Survival
ICU days
Ventilator free days
Renal loss (need for long term renal replacement therapy)

Full Information

First Posted
September 30, 2010
Last Updated
April 5, 2018
Sponsor
American Burn Association
Collaborators
United States Army Institute of Surgical Research, Tampa General Hospital, Medstar Health Research Institute, Loyola University, University of Texas Southwestern Medical Center, Valleywise Health, University of Tennessee, University of Kansas Medical Center, Doctors Hospital-Joseph M Still Burn Center
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1. Study Identification

Unique Protocol Identification Number
NCT01213914
Brief Title
Hemofiltration in Burns: RESCUE (Randomized Controlled Evaluation of Hemofiltration in Adult Burn Patients With Septic Shock and Acute Renal Failure)
Acronym
RESCUE
Official Title
The American Burn Association's Randomized Controlled Evaluation of Hemofiltration in Adult Burn Patients With Septic Shock and Acute Renal Failure
Study Type
Interventional

2. Study Status

Record Verification Date
April 2018
Overall Recruitment Status
Unknown status
Study Start Date
August 2011 (undefined)
Primary Completion Date
September 2018 (Anticipated)
Study Completion Date
September 2018 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
American Burn Association
Collaborators
United States Army Institute of Surgical Research, Tampa General Hospital, Medstar Health Research Institute, Loyola University, University of Texas Southwestern Medical Center, Valleywise Health, University of Tennessee, University of Kansas Medical Center, Doctors Hospital-Joseph M Still Burn Center

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The purpose of this study is determine if High-Volume Hemofiltration in addition to 'contemporary' care will result in an improvement of select clinical outcomes when compared to 'contemporary' care alone in the treatment of critically ill patients with ARF secondary to septic shock.
Detailed Description
Acute renal failure (ARF) is a common and devastating complication in critically ill burn patients with mortality reported to be between 80 and 100%.(3-7) Despite recent advances in burn care, the unacceptably high mortality rate in this subgroup has not changed over time. The pathogenesis of ARF in burns, similar to other critically ill populations, is often multi-factorial with one major component being sepsis induced ischemic tubular necrosis. Thus, ARF secondary to septic shock is a common and devastating condition in the burn ICU.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Burns, Hemofiltration, Kidney Failure, Acute, Shock, Septic
Keywords
Burns, Hemofiltration, Vasopressins, Kidney Failure Acute, Shock, Septic

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
37 (Actual)

8. Arms, Groups, and Interventions

Arm Title
High-volume hemofiltration at 70ml/kg/hr
Arm Type
Experimental
Arm Description
Paired randomization into four groups via central randomization center. Group 1: age 18-65 and <40%TBSA Group 2: age 18-65 and >40%TBSA Group 3: age >65 and <40%TBSA Group 4: age >65 and >40%TBSA
Arm Title
Control group
Arm Type
Active Comparator
Arm Description
Contemporary care via consideration of the Burn-Specific Sepsis Bundle adapted form the most recent Surviving Sepsis campaign recommendations and specifically modified to our patient population.
Intervention Type
Device
Intervention Name(s)
An FDA approved continuous renal replacement device
Other Intervention Name(s)
High volume hemofiltration
Intervention Description
70ml/kg/hr for treatment group for 48 hours with the following requirements: double lumen dialysis catheter should be placed in the internal jugular or femoral vein Anticoagulation will be determined by prescribing physician Use of 1.4 m2 or larger biocompatible synthetic hollow-fiber dialysis membrane that is changed every 24 hours Blood flow rate will be set to ensure a filtration fraction of no more than 25% Monitoring for electrolytes (specifically K+, Mg, Ca, and phos) during HVHF must be performed at least every 6 hours Replacement fluids will be bicarbonate-buffered with appropriate adjustments when citrate-anticoagulation is utilized All antibiotics will be dose adjusted for renal replacement therapy
Intervention Type
Other
Intervention Name(s)
Control Group
Other Intervention Name(s)
Standard of care
Intervention Description
Both groups will receive 'contemporary' care via consideration of the Burn-specific Sepsis Bundle adapted from the most recent Surviving Sepsis Campaign (SSC) (1) recommendations and specifically modified to our patient population
Primary Outcome Measure Information:
Title
Vasopressor dependency index
Description
Vasopressor dependency index = MAP/Inotropic score • This index will correct for the inter-center variability that exists with regards to the point (minimum MAP) at which vasopressors are initiated or weaned off. Thus, this eliminates the need to 'standardize' starting/stopping criteria of vasopressors. Modified Inotropic index (30) = (dopamine dose X1)+(dobutamine dose X1)+(epi doseX100)+(norepi doseX100)+(phenylephrine doseX100)+(vasopressin doseX100) • All units recorded at each time point in mcg/kg/min Mean Arterial Pressure (mmHg)
Time Frame
first 48 hours
Secondary Outcome Measure Information:
Title
PaO2/FiO2 ratio and Oxygenation index
Time Frame
first 48 hours
Title
Vasopressors-free days
Time Frame
first 14 days
Title
Survival
Time Frame
14 days, 28 days, and discharge
Title
ICU days
Time Frame
Total number of days in ICU from date of Therapy Initiated through discharge
Title
Ventilator free days
Time Frame
First 28 days after enrollment
Title
Renal loss (need for long term renal replacement therapy)
Time Frame
greater than 28 days

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: All adult patients admitted to the burn intensive care unit (ICU) with burns of any size Acute renal failure as previously defined by the Veterans Affairs/ National Institutes of Health (VA/NIH) Acute Renal Failure Trial Network study investigators(2) Patient is > 48 hours post-burn and in Septic Shock Patients 18 or older Patient/legally authorized representative willing to provide consent Exclusion Criteria: Age <18 Non-thermal injury (exfoliating skin disorders or necrotizing fasciitis) Pre-admission diagnosis of end stage renal failure Patients already on renal replacement therapy for more than 24 hours Patient not expected to survive more than 24 hours after randomization. Pregnancy Prisoners
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Kevin K Chung, MD
Organizational Affiliation
United States Army Institute of Surgical Research
Official's Role
Study Chair
First Name & Middle Initial & Last Name & Degree
Amy M Sprague, MD
Organizational Affiliation
Doctors Hospital
Official's Role
Study Director
Facility Information:
Facility Name
Arizona Burn Center
City
Phoenix
State/Province
Arizona
ZIP/Postal Code
85008
Country
United States
Facility Name
The Burn Center at Washington Hospital Center
City
Washington
State/Province
District of Columbia
ZIP/Postal Code
20010
Country
United States
Facility Name
Tampa General Hospital
City
Tampa
State/Province
Florida
ZIP/Postal Code
33606
Country
United States
Facility Name
Doctors Hospital-Joseph M Still Burn Center
City
Augusta
State/Province
Georgia
ZIP/Postal Code
30909
Country
United States
Facility Name
Loyola University Medical Center
City
Maywood
State/Province
Illinois
ZIP/Postal Code
60153
Country
United States
Facility Name
University of Kansas Hospital
City
Kansas City
State/Province
Kansas
ZIP/Postal Code
66160
Country
United States
Facility Name
Regional Medical Center at Memphis
City
Memphis
State/Province
Tennessee
ZIP/Postal Code
38103
Country
United States
Facility Name
University of Texas Southwestern Medical Center-Burn Center Parkland Health
City
Dallas
State/Province
Texas
ZIP/Postal Code
75235
Country
United States
Facility Name
US Army Institute of Surgical Research
City
Fort Sam Houston
State/Province
Texas
ZIP/Postal Code
78234
Country
United States

12. IPD Sharing Statement

Citations:
PubMed Identifier
18492867
Citation
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Results Reference
background
PubMed Identifier
9177886
Citation
Leblanc M, Thibeault Y, Querin S. Continuous haemofiltration and haemodiafiltration for acute renal failure in severely burned patients. Burns. 1997 Mar;23(2):160-5. doi: 10.1016/s0305-4179(96)00085-x.
Results Reference
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PubMed Identifier
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Citation
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Results Reference
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PubMed Identifier
18704007
Citation
Azevedo LC, Park M, Schettino GP. Novel potential therapies for septic shock. Shock. 2008 Oct;30 Suppl 1:60-6. doi: 10.1097/SHK.0b013e318181a425.
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Ratanarat R, Permpikul C. Roles of extracorporeal blood purification in sepsis. J Med Assoc Thai. 2007 May;90(5):1021-31.
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Citation
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Hemofiltration in Burns: RESCUE (Randomized Controlled Evaluation of Hemofiltration in Adult Burn Patients With Septic Shock and Acute Renal Failure)

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