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The Del Nido Versus Cold Blood Cardioplegia in Aortic Valve Replacement

NCT03818126 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2019-01-28

No results posted yet for this study

Summary

A group of 150 patients undergoing aortic valve replacement procedure will be randomized either into del Nido cardioprotection protocol (75 participants) or into the cold blood cardioplegia protocol (75 participants).

The intraoperative and perioperative outcomes of using each solution will be presented and compared (see the endpoints).

Conditions

  • Aortic Valve Disease
  • Ischemia-reperfusion Injury

Interventions

DRUG

del Nido cardioplegia

The del Nido components are: Plasma-Lyte A (1000ml), Mannitol 20% (16.3ml), MgSO4 50% (4ml) , NaHCO3 8.4% (13ml) , KCl 2mEq/mL (13ml), Lidocaine 1% (13ml). This solution is mixed with autologous patient blood from the cardiopulmonary circuit in a 4:1 ratio (crystalloid:blood). The dosage is 20ml/kg. The target administration pressure is 100-200mmHg and the target administration flow is 200-300ml/min. The solution temperature is 4 degrees Celsius. Additional dose of the cardioplegia is given only if the cross-clamp time exceeds 90 minutes. Due to high volume given in a single delivery, 40 milligrams of furosemide are injected into cardiopulmonary circuit.

DRUG

cold blood cardioplegia

The cold blood cardioplegia components are: Plasma-Lyte A (435ml), Mannitol 15% (20ml), NaHCO3 8.4% (20ml), KCl 2mEq/mL (25ml). The solution is mixed with autologous patient blood from the cardiopulmonary circuit in a 1:4 ratio (crystalloid:blood). The initial dose is 15ml/kg and a dose of 5ml/kg is added every 20-30 minutes or whenever cardiac activity is observed. The target administration pressure is 100-200mmHg and the target administration flow is 200-300ml/min. The solution temperature is 4 degrees Celsius.

Sponsors & Collaborators

  • Pawel Buszman

    lead OTHER

Principal Investigators

  • Marek Cisowski, MD,PhD · 1st Department of Cardiac Surgery, American Heart of Poland, Bielsko-Biala, Poland

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-07-01
Primary Completion
2018-06-30
Completion
2018-07-31

Countries

  • Poland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03818126 on ClinicalTrials.gov