Ignite Creation Date:
2025-12-24 @ 4:40 PM
Ignite Modification Date:
2025-12-28 @ 6:12 PM
Study NCT ID:
NCT00955266
Status:
TERMINATED
Last Update Posted:
2017-05-22
First Post:
2009-07-30
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Trial of Intravenous Calcium and Myocardial Diastolic Dysfunction During Separation From Cardiopulmonary Bypass
Sponsor:
Brigham and Women's Hospital
Organization:
Study Overview
Official Title:
A Randomized Double-Blind Placebo-Controlled Trial of Intravenous Calcium and Myocardial Diastolic Dysfunction During Separation From Cardiopulmonary Bypass
Status:
TERMINATED
Status Verified Date:
2017-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Inadequate recruitment
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Successful heart surgery requires the resumption of a strong beating heart prior to separation from the heart and lung machine. There are different ways to do this. At this hospital, the surgical team usually gives calcium to people when they come off of the heart and lung machine because some doctors believe that calcium can "jump start" the heart. Not every hospital does this.
Some people think that calcium may have a side effect of making the heart more stiff. Stiff hearts do not beat as well or receive as much blood to tissues as non-stiff hearts. If calcium makes the heart stiff, then doctors may have to use other medicines to support the heart in the operating room and the intensive care unit. This may ultimately lead to poorer outcomes including a longer stay in the intensive care unit and in the hospital.
This study is being performed to find out if calcium has the side effect of making the heart more stiff. This study compares calcium to placebo. The placebo looks exactly like the calcium, but it contains no calcium. During this study patients may receive placebo instead of calcium. Neither the doctor nor the study team will know which drug the subject will receive.
Some people think that calcium may have a side effect of making the heart more stiff. Stiff hearts do not beat as well or receive as much blood to tissues as non-stiff hearts. If calcium makes the heart stiff, then doctors may have to use other medicines to support the heart in the operating room and the intensive care unit. This may ultimately lead to poorer outcomes including a longer stay in the intensive care unit and in the hospital.
This study is being performed to find out if calcium has the side effect of making the heart more stiff. This study compares calcium to placebo. The placebo looks exactly like the calcium, but it contains no calcium. During this study patients may receive placebo instead of calcium. Neither the doctor nor the study team will know which drug the subject will receive.
Detailed Description:
None
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?: