Ignite Creation Date:
2025-12-25 @ 3:55 AM
Ignite Modification Date:
2025-12-26 @ 2:46 AM
Study NCT ID:
NCT05233202
Status:
UNKNOWN
Last Update Posted:
2023-05-15
First Post:
2022-02-09
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Levosimendan Versus Placebo Before Tricuspid Valve Surgery in Patients With Right Ventricular Dysfunction
Sponsor:
Assistance Publique - Hôpitaux de Paris
Organization:
Study Overview
Official Title:
Levosimendan Versus Placebo Before Tricuspid Valve Surgery in Patients With Right Ventricular Dysfunction
Status:
UNKNOWN
Status Verified Date:
2023-03
Last Known Status:
RECRUITING
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:
LEONARD
Brief Summary:
A Prospective, multicenter, randomized (two arms, parallel groups); double-blind, placebo-controlled in order to assess the ability of preoperative levosimendan to prevent post-operative low cardiac output in high-risk patients referred to cardiac surgery for correcting functional tricuspid regurgitation. The primary end point is a composite element that includes peri-operative mortality and low cardiac output syndrome at day-90: 1) catecholamine infusion persisting beyond 48 hours after cardiac surgery, 2) the need for circulatory mechanical assist devices in the postoperative period, 3) or the need for renal replacement therapy at any time during intensive care unit stay. If a patient had at least 1 of these criteria, he or she was considered as meeting the primary end point.The secondary end points were 1) each component of the primary end point, and 2) the study drug safety defined as refractory hypotension.
Detailed Description:
Patients referred for an isolated or a combined surgical correction of functional moderate to severe tricuspid are randomized in 2 arms, the levosimendan group or to the placebo group.
In the experimental group, levosimendan is administered as a continuous infusion over a 24-hour period at the rate of 0.2μg/kg/min, with no bolus administration. The infusion will begin 24H to 48H before anesthetic induction.
In the comparator group, Placebo (isotonic sodium) administered as a continuous infusion over a 24-hour period at the rate of 0.2μg/kg/min, with no bolus administration. The infusion will begin \<48H before anesthetic induction
In the experimental group, levosimendan is administered as a continuous infusion over a 24-hour period at the rate of 0.2μg/kg/min, with no bolus administration. The infusion will begin 24H to 48H before anesthetic induction.
In the comparator group, Placebo (isotonic sodium) administered as a continuous infusion over a 24-hour period at the rate of 0.2μg/kg/min, with no bolus administration. The infusion will begin \<48H before anesthetic induction
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: