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Dexmedetomidine for Prevention of Postoperative Delirium After Intracranial Operation for Brain Tumor

NCT04399343 · Status: UNKNOWN · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 700

Last updated 2021-01-28

No results posted yet for this study

Summary

Postoperative delirium is common after major surgery, and is associated with adverse outcomes. Systematic reviews and meta-analyses of randomized controlled trials have shown that perioperative administration of dexmedetomidine may decrease the incidence of postoperative delirium in patients after either cardiac or non-cardiac surgery. However, neurosurgical patients are often excluded in clinical trials of postoperative delirium.

In this prospective, multicenter, randomized, double-blinded, and placebo-controlled trial with two parallel arms, ICU admitted adult patients after intracranial operation for brain tumor will be enrolled. Low-dose dexmedetomidine will be applied during the early postoperative phase. The investigators aim to evaluate the efficacy and safety of low-dose dexmedetomidine for prevention of postoperative delirium in this patient population. The primary hypothesis is that, compared to the placebo group, the prophylactic use of low-dose dexmedetomidine can decrease the incidence of postoperative delirium without significant adverse events in patients after intracranial operation for brain tumor.

Conditions

Interventions

DRUG

Dexmedetomidine

Dexmedetomidine hydrochloride (200 μg/2 ml) is diluted with normal saline to 50 ml and is continuously intravenous infused at a rate of 0.025 ml/kg/hour (dexmedetomidine 0.1 μg/kg/hour). The intravenous infusion begins immediately after enrollment until 08:00 AM on the postoperative day one.

DRUG

Normal saline

Normal saline is also diluted with normal saline to 50 ml and is continuously intravenous infused at a rate of 0.025 ml/kg/hour, which is the same with the dexmedetomidine group. The intravenous infusion begins immediately after enrollment until 08:00 AM on the postoperative day one.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Principal Investigators

  • Jian-Xin Zhou, MD · Intensive Care Unit, Beijing Tiantan Hospital, Capital Medical University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-01
Primary Completion
2021-08-01
Completion
2021-10-01

Countries

  • China

Study Locations

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Entities

Diseases

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 NCT04399343 on ClinicalTrials.gov