Ignite Creation Date:
2025-12-25 @ 2:20 AM
Ignite Modification Date:
2025-12-28 @ 7:24 PM
Study NCT ID:
NCT00126334
Status:
COMPLETED
Last Update Posted:
2011-07-21
First Post:
2005-08-02
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Conservative Versus Liberal Red Cell Transfusion in Myocardial Infarction Trial: The CRIT Pilot
Sponsor:
Medstar Health Research Institute
Organization:
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2011-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
CRIT
Brief Summary:
The purpose of this trial is to determine whether a conservative or a liberal blood transfusion strategy is better for patients with a heart attack and a low blood count.
Detailed Description:
The current standard of care for patients with heart attacks is to transfuse red blood cells when the hematocrit (red blood cell count) drops below 30 percent. However, there is little scientific basis for this current standard, and recent research has demonstrated that it is safe to allow the hematocrit (red blood cell count) to drop significantly lower in severely ill medical patients and in patients with heart disease undergoing major surgery. The investigators therefore propose this pilot trial to begin to determine whether or not it is safe to apply a more conservative blood transfusion strategy to patients with heart attacks.
In this study, patients who are within 72 hours of the onset of a heart attack and who are anemic (have a low red blood cell count) will be randomly assigned to one of two transfusion strategies while they are in the hospital: a liberal strategy of transfusing blood when the hematocrit falls below 30 percent (the current standard) or a conservative strategy of transfusing blood only when the hematocrit falls below 24 percent. It will then be determined which group fares better over the next 30 days.
The plan is to enroll 92 patients in this pilot trial in order to allow the researchers to plan for a much larger, definitive trial of this important question. It is anticipated that the conservative transfusion strategy will be similar to the standard (liberal) strategy in terms of patient outcomes.
In this study, patients who are within 72 hours of the onset of a heart attack and who are anemic (have a low red blood cell count) will be randomly assigned to one of two transfusion strategies while they are in the hospital: a liberal strategy of transfusing blood when the hematocrit falls below 30 percent (the current standard) or a conservative strategy of transfusing blood only when the hematocrit falls below 24 percent. It will then be determined which group fares better over the next 30 days.
The plan is to enroll 92 patients in this pilot trial in order to allow the researchers to plan for a much larger, definitive trial of this important question. It is anticipated that the conservative transfusion strategy will be similar to the standard (liberal) strategy in terms of patient outcomes.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: