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Effect of Remimazolam Versus Dexmedetomidine on the Incidence of Delirium After Elective Cardiac Surgery with Cardiopulmonary Bypass: a Prospective Randomized Controlled Trial

NCT06756178 · Status: NOT_YET_RECRUITING · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 111

Last updated 2025-01-01

No results posted yet for this study

Summary

The study aims to improve the post-open heart surgery lifestyle and overall experience, as well as assess the incidence of delirium using Remimazolam and Dexmedetomidine.

Conditions

  • Delirium - Postoperative

Interventions

DRUG

Propofol Group 1

Postoperative Use: Bolus: 10-20 mg intravenously as needed for sedation initiation. Continuous infusion: 0.3-0.5 mg/kg/hour to maintain light sedation adjusted based on clinical response.

DRUG

Remimazolam Intervention

Postoperative Use: Initial bolus: 5 mg intravenously upon ICU arrival. Continuous infusion: 0.2-0.3 mg/kg/hour to maintain light sedation with a maximum dose of 0.8 mg/kg/hour. Rescue sedation with propofol or midazolam will be allowed if patients become agitated or if Remimazolam is ineffective in maintaining target sedation.

DRUG

Dexmedetomidine Intervention

Postoperative Use: Loading dose: 0.5-1 μg/kg over 10-20 minutes after ICU arrival. Continuous infusion: 0.2-0.7 μg/kg/hour for sedation maintenance, adjusted as needed to maintain light sedation. Rescue sedation with propofol or midazolam will be administered if Dexmedetomidine fails to maintain adequate sedation or if patients become agitated.

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-10
Primary Completion
2026-11-01
Completion
2027-11-01

Countries

  • Egypt

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 NCT06756178 on ClinicalTrials.gov